TPU
TPU Graded Card Slab Bumper Guard — Glitter Gradient
TPU card slab protector with clear back panel, gradient glitter finish, and clip closure. Fits 3-inch graded cards for bumper-style protection.
Silicone Graded Trading Card Slab Bumper Case
Silicone gel bumper case for standard trading cards, 4-inch slab fit, clip closure, shockproof protection.
Category: Slab Bumpers & Edge Guards
place of origin
Guangdong, China
Pattern Type
Transparency
style
Fashion
Use
Rating card
material
Silicone gel
Brand Name
TOP
model number
NC0493
size
4 Inch, 7 Inch, below 2 inch, 5 inch, 6 Inch, 3 in
Closure Type
CLIP
Application
Gift, trading cards, sport card, Game cards, collectibles, Photo Card, card protectors, Playing cards, protecting card, pokemon cards
Thickness
10cm
Weight
20g
Factory-direct
Dongguan (Songshan Lake) plant — in-house molding, CNC, QC
MOQ & samples
MOQ from 50 pcs/style; samples in 3–7 days
Custom OEM
Logo, pantone color, custom packaging — private label welcome
Grader fit
Built for PSA 35PT slabs; check notes for BGS / CGC / SGC
Product Description
About the Silicone Graded Trading Card Slab Bumper Case
Product Overview
We supply silicone gel trading card slab bumper cases designed for protecting graded and standard-size collectible cards during storage, handling, and display. The case uses a flexible silicone gel body with a clip closure, available across multiple size formats from below 2 inch up to 7 inch to fit different card slab and holder dimensions. The transparent, fashion-styled design keeps card faces visible while the silicone body cushions the slab against everyday contact. This product targets card shops, grading submission services, collectible distributors, and wholesale buyers who need protective accessories for trading cards, sport cards, game cards, Pokémon cards, and photo cards. 
What Makes This Product Different
Silicone Gel Body Absorbs Contact
The silicone gel construction is soft and flexible, so it cushions the card slab against bumps during handling rather than transferring impact to the card surface.
Clip Closure Keeps Card Secure
The CLIP closure type holds the slab in place inside the bumper without adhesive, allowing the card to be removed and reinserted repeatedly.
Multiple Size Formats Available
Sizes span below 2 inch, 3 in, 4 Inch, 5 inch, 6 Inch, and 7 Inch, covering a range of card slab and holder dimensions with one product family.
Lightweight 20 g Per Unit
At 20 g per case, packed orders stay light, which helps control freight weight for high-volume card accessory shipments.
Gradient Graded Surface Design
The gradient graded surface treatment gives the transparent case a distinct appearance that supports retail display and branded card lines.
Specifications
| Material | 20g |
| Closure Type | CLIP |
| Available Sizes | Below 2 inch, 3 in, 4 Inch, 5 inch, 6 Inch, 7 Inch |
| Thickness | ~9 mm |
| Weight | 20 g |
| Pattern Type | Transparency |
| Style | Fashion |
| Use | Rating card |
| Model Number | NC0493 |
| Place of Origin | Guangdong, China |
Key Performance Details
| Parameter | Performance Implication | Best For |
|---|---|---|
| Silicone gel body | Flexible material that absorbs contact and reduces direct impact transfer to the card slab | Daily handling and storage of graded and standard-size cards |
| CLIP closure | Mechanical hold that keeps the slab seated without adhesive, supporting repeated open and close | Cards that are frequently removed for inspection or display |
| 20 g unit weight | Low per-unit mass, which keeps packed cartons light for volume shipping | High-volume packing, mailing, and retail display programs |
| Six size formats (below 2 inch to 7 Inch) | One product family fits a range of card slab and holder dimensions | Distributors carrying mixed card sizes in one product line |
| ~9 mm thickness | Substantial profile that adds a defined layer of material around the slab | Buyers wanting a case with a thicker physical presence |
Applications
| Industry | Use Case | Why This Product Fits |
|---|---|---|
| Trading card retail | Display and storage of graded and raw trading cards in store or online listings | Transparent silicone body keeps the card face visible while the clip closure holds the slab in place |
| Card grading and submission services | Protecting slabs during transit between collectors and grading facilities | Silicone gel body cushions the slab against contact during handling and shipping |
| Collectibles and hobby distribution | Bulk packing of sport cards, game cards, and Pokémon cards for resale | 20 g unit weight and multiple size formats support mixed-size card assortments |
| Photo card and gift packaging | Protective presentation of photo cards and collectible cards as gifts | Fashion-styled transparent case with gradient graded surface suits retail and gift presentation |
How This Product Compares
| Dimension | This Product | Alternative |
|---|---|---|
| Body material | Silicone gel | Rigid plastic or acrylic slab case |
| Closure method | CLIP closure | Snap-fit or screw-down closure |
| Unit weight | 20 g | Heavier rigid cases |
| Size range | Below 2 inch up to 7 Inch | Single fixed size |
| Surface treatment | Gradient graded, transparent | Plain clear finish |
Customization Options
Logo & Branding
OEM logo application is available on the silicone gel body, with methods such as embossing, printing, or debossing depending on the design.
Color Matching
Pantone color matching can be applied to the gradient graded surface treatment so the case aligns with a brand or product line palette.
Size Adjustments
The product family already covers below 2 inch through 7 Inch, and size adjustments can be discussed for specific card slab dimensions.
Pattern & Finish
Transparency and gradient graded surface options can be adapted to match the visual direction of a card product or retail program.
Packaging & Shipping
Our factory supports standard export packaging and can discuss retail-ready and display packaging formats depending on the order profile. With a 20 g unit weight, packed cartons stay light, which supports consolidated shipping for high-volume card accessory orders. Packaging and labeling details are confirmed per order based on destination and channel requirements. 
Why Work With Us
Silicone Gel Manufacturing Focus
We manufacture silicone gel card cases with clip closures, which means the production process is set up around the material behavior of this product category.
Multi-Size Product Family
Our factory produces the case across below 2 inch, 3 in, 4 Inch, 5 inch, 6 Inch, and 7 Inch formats, so buyers can source a mixed-size card accessory line from one production source.
OEM Customization Support
We support logo application, Pantone color matching, and surface treatment adjustments for buyers building their own branded card protector lines.
Guangdong Production Base
Manufacturing takes place in Guangdong, China, a region with established supply chains for silicone products and card accessories.
Related
Related Products
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Silicone gel graded card case with clip closure, fitting 2 to 7 inch slabs. Shockproof, dust and water resistant.
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Silicone gel
Silicone PSA Graded Card Slab Case
Clear silicone gel slab case for trading cards, 7-inch size with clip closure and transparent finish.
- Thickness10cm
Get the Silicone Graded Trading Card Slab Bumper Case for Your Business
Request pricing, samples and lead times for your order volume.
FAQ
Frequently Asked Questions
Standard graded slabs are about 135 × 80 mm (PSA 35PT). Our aluminum, acrylic, TPU and silicone lines are built around 35PT PSA, BGS and CGC slabs. For thick or oversized slabs (55PT+), check each product page for the exact fit note, or ask us before ordering.
Catalog items: MOQ 50 pcs per style per color; samples in 3–7 days; standard lead time 15–30 days. Trial and trade-order MOQ can be lower and is confirmed per quote. OEM and private label: custom tooling, logo (pad print, emboss or laser), Pantone colors and custom packaging, 20–35 days.
The magnetic aluminum and acrylic display cases are the UV-blocking line (listed 95–99% UV resistance). TPU sleeves and silicone bumpers are impact, scratch and shipping protection — they are not UV cases. Third-party UV test reports are available on request.
Yes — private label and OEM are our core business. The factory is in Dongguan (Songshan Lake), China, with injection molding, CNC, QC and packaging in-house. We support custom logo, Pantone color, thickness and packaging. Tell us your target market and quantity and we reply within 24 hours on business days.