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.
Aluminum alloy graded card slab case with tempered glass window, magnetic closure, and 86 × 140 × 10 mm stackable fit for TCG cards.
Category: Slab Bumpers & Edge Guards Slab Display Cases

Our factory manufactures an aluminum alloy magnetic graded card case designed for trading card collectors, distributors, and wholesale buyers who need durable, presentation-ready protection for slabbed cards. The 86 x 140 x 10 mm form factor accommodates standard graded card slabs, and the double-sided tempered glass viewing window allows the card to be displayed without removal. Production supports oxidation or electroplating finishes, laser engraved incised printing, and color matching to buyer requirements.


The housing is, which provides a rigid, lightweight structure that resists flexing under handling and transport.
Embedded strong magnets hold the case closed without mechanical latches, allowing repeated opening and closing during card inspection or display rotation.
Tempered glass panels on both faces permit full card visibility from either side while protecting the slab surface from scratches and fingerprints.
Laser engraved incised printing creates permanent, wear-resistant logos and text that do not fade or peel compared to surface-printed alternatives.
Buyers can specify oxidation or electroplating surface treatment to achieve different color and texture effects while maintaining corrosion resistance.

| Material | Aluminum Alloy |
| Product Type | TCG card protection products |
| Shape | Rectangle |
| Dimensions | 86 x 140 x 10 mm |
| Technique | Casting |
| Plating | Oxidation or electroplating |
| Printing | Laser engraved incised |
| Closure | Strong magnets |
| Style | Luxury |
| Color | As your requested |
| Place of Origin | Shanghai, China |
| Application | Art & Collectible, Advertising, Souvenir, Business Gift, Promotion Gift |

| Parameter | Performance Implication | Best For |
|---|---|---|
| Aluminum alloy construction | Provides a high strength-to-weight ratio and natural corrosion resistance, keeping the case rigid without adding unnecessary weight during storage or transport. | Collectors and distributors handling multiple slabbed cards where durability and low weight both matter. |
| 86 x 140 x 10 mm form factor | Matches common graded card slab dimensions with a slim 10 mm profile, allowing consistent fit across standard slabs and efficient stacking. | Retail display, personal collection storage, and trade show presentation where uniform sizing simplifies handling. |
| Strong magnetic closure | Enables tool-free opening and closing while maintaining a secure hold during transport, reducing the risk of accidental opening compared to friction-fit lids. | Buyers who frequently inspect cards or rotate display inventory and need quick access without wear on closure mechanisms. |
| Double-sided tempered glass | Allows the graded card label and card face to be read from either side without removing the slab, protecting the surface from scratches and handling marks. | Display-oriented applications such as retail counters, collector showcases, and promotional presentations. |
| Laser engraved incised printing | Creates permanent branding that resists fading, peeling, and abrasion, maintaining a professional appearance over repeated use. | Corporate gifting, promotional runs, and branded collector products where logo longevity is required. |

| Industry | Use Case | Why This Product Fits |
|---|---|---|
| Art & Collectible | Protecting and displaying graded trading cards in personal collections, card shops, and auction houses. | The aluminum alloy body and tempered glass window provide structural protection and clear visibility for high-value slabbed cards. |
| Advertising & Promotion | Branded card cases used as promotional items or giveaway packaging for card-related events and campaigns. | Laser engraved incised printing and customizable colors allow brand messaging to be applied directly to the case surface. |
| Business Gift & Souvenir | Corporate gifts and commemorative souvenirs for trading card enthusiasts, tournaments, and collector events. | The luxury style, magnetic closure, and customizable color options support presentation-grade gifting without additional packaging. |

| Dimension | This Product | Alternative |
|---|---|---|
| Body material | Aluminum alloy with casting technique | Plastic or acrylic slab cases |
| Viewing surface | Double-sided tempered glass | Single-sided or plastic window |
| Closure mechanism | Strong magnetic closure | Friction fit or screw closure |
| Branding method | Laser engraved incised printing | Surface printing or adhesive labels |
| Finish options | Oxidation or electroplating | Molded-in color only |

Laser engraved incised printing applies permanent branding to the aluminum surface, with placement and artwork adjustable to buyer requirements.
Oxidation or electroplating finishes can be, including custom Pantone references.
The 86 x 140 x 10 mm form factor can be reviewed against specific slab dimensions to confirm fit before production.
Cases can be, retail-ready boxes, or display packaging depending on the sales channel and presentation requirements.

Our factory supports standard export packaging as well as retail-ready boxes and display packaging for buyers who require shelf-presentation formats. Cases are, China, and can be consolidated for shipment by sea or air depending on order volume and destination. Packaging materials and labeling can be adapted to distributor requirements where specified.

Our factory produces the aluminum alloy body through casting and applies oxidation or electroplating finishes in-house, keeping material and surface treatment under one production process.
Laser engraved incised printing is performed directly on the aluminum surface, allowing buyer logos and text to be applied without additional labels or surface-printed overlays.
Production supports color matching as requested, allowing distributors and promotional buyers to align the case finish with existing brand or product lines.
Our manufacturing is oriented toward TCG card protection products, including magnetic graded card cases, which keeps tooling and assembly aligned with this product category.
TPU card slab protector with clear back panel, gradient glitter finish, and clip closure. Fits 3-inch graded cards for bumper-style protection.
Clear acrylic card case with UV protection and magnetic closure, sized 3-7 inches, 8mm thick, for graded slabs.
TPU bumper guard with clear back fits 35PT PSA graded slabs, 5.59x3.39x0.39in, 10mm thick, shockproof and stackable.
Aluminum tabletop display case with clear acrylic sides, a lockable closure, and 7-inch sizing for graded card slabs.
Request pricing, samples and lead times for your order volume.