Silicone Graded Card Slab Bumper Protector
Clear silicone bumper guard for graded card slabs, sized 3 inches with a clip closure and 10cm thickness.
- Thickness10cm
Fits PSA graded card slabs at 5.59 x 3.39 x 0.39 in. Glitter gradient TPU bumper guard with a clear back panel and anti-scratch finish.
Category: Slab Bumpers & Edge Guards

We supply graded card slab bumper guard protector cases engineered for PSA-graded trading card protection, a category where the primary B2B use case is retail-ready card display and long-term slab security. Construction combines a fluorescent TPU frame guard with a clear back panel, sized at 5.59in x 3.39in x 0.39in to fit standard PSA slab dimensions. The closure uses a Card Slab Guard system, and the outer profile is built with anti-scratch high-clarity TPU that keeps the graded card visible without exposing the slab surface to abrasion. Buyers searching for graded card slab cases typically need a protector that will not obscure the label, will not yellow under retail lighting, and can be branded for a specific card shop or grading reseller.


The fluorescent TPU frame guard is specified for PSA graded cards, giving the slab edge a flexible buffer rather than a rigid shell that transfers shock to the card inside.
A transparent back panel preserves full visibility of the grading label and card face, which matters for resale listings where the buyer needs to verify the grade without opening the case.
Gradient, dual spliced color, and three spliced color patterns let a buyer offer a differentiated range from one mold rather than committing to a single colorway.
The closure is specified as a Card Slab Guard, a slab-specific retention design rather than a generic snap or friction fit intended for ungraded cards.
A matching aluminum alloy graded card holder stand supports counter and shelf display, so the slab protector and the display fixture can be sourced as one coordinated line.

| Material | 5.59in *3.39in * 0.39in |
| Use | PSA graded cards |
| Dimensions | 5.59in x 3.39in x 0.39in |
| Closure | Card Slab Guard |
| Style | Fashion |
| Pattern Type | Gradient, Dual Spliced Color, Three Spliced Color |
| Frame Finish | Anti-scratch high-clarity fluorescent TPU |
| Display Stand Material | Aluminum alloy |
| Eco-Friendly | Yes |

| Parameter | Performance Implication | Best For |
|---|---|---|
| TPU frame construction | Flexible thermoplastic polyurethane absorbs minor drops and edge contact without cracking, unlike rigid acrylic shells that can chip at the corner. | Daily handling in card shops and at trade shows |
| 5.59in x 3.39in x 0.39in footprint | Proportioned to PSA slab dimensions, so the guard seats without rattle and does not add unnecessary bulk to storage boxes. | PSA slab storage, retail shelving, and shipping |
| Clear back panel | Keeps the grading label and card reverse fully visible during inspection and photography, reducing the need to remove the slab. | Resale listings and authentication checks |
| Card Slab Guard closure | A slab-specific retention mechanism holds the graded card in place during transit better than a loose sleeve or open-top holder. | Mail-order card sales and consignment transport |
| Fluorescent TPU frame finish | The anti-scratch surface resists scuffing under repeated handling while the fluorescent tone increases visibility on a crowded display rack. | Retail counter display and event booths |
Eco-friendly TPU: The eco-friendly designation applies to the TPU frame, which supports buyers whose retail channel or regional market places restrictions on non-recyclable plastic packaging.
Aluminum alloy display stand: An aluminum alloy graded card holder stand is offered in the same product family, allowing a slab to be presented upright on a counter without a separate acrylic prop.

| Industry | Use Case | Why This Product Fits |
|---|---|---|
| Trading card retail | Counter display and point-of-sale presentation of PSA-graded singles | The clear back panel and fluorescent TPU frame keep the grade label readable while the colored frame distinguishes products on a crowded rack. |
| Online card resale | Protective packaging for graded cards shipped to buyers | The Card Slab Guard closure retains the slab during transit, and the 0.39in profile keeps parcel weight and volume predictable. |
| Card shows and events | On-table display and handling of high-value graded cards | The anti-scratch TPU surface tolerates repeated pick-up and set-down, and the aluminum alloy stand allows upright presentation. |
| Grading service resellers | Return packaging and branded presentation of graded submissions | Gradient, dual spliced, and three spliced color patterns allow a reseller to match the guard to their own brand palette. |

| Dimension | This Product | Alternative |
|---|---|---|
| Frame material | Fluorescent TPU, flexible and impact-absorbing | Rigid acrylic or hard polycarbonate shell |
| Back panel | Clear back panel for full label visibility | Opaque or tinted rear construction |
| Closure type | Card Slab Guard, slab-specific retention | Generic friction fit or open-top sleeve |
| Color range | Gradient, dual spliced, and three spliced patterns | Single solid color per SKU |
| Display accessory | Aluminum alloy graded card holder stand in family | Separate acrylic or wire stand sourced independently |

OEM branding can be applied to the TPU frame and to the outer packaging, allowing a card shop or reseller to present the guard as their own product line.

Gradient, dual spliced color, and three spliced color patterns are the standard constructions; custom color combinations can be developed to match a buyer’s brand palette.
Outer packaging boxes can be, and private-label packaging is supported for retail-ready presentation.

Character and dimension adjustments can be made to suit a specific slab format or display requirement, with production aligned to the confirmed specification.

Outer packaging boxes can be, and private-label packaging is supported for buyers who need retail-ready presentation. Production and delivery scheduling is set against the confirmed order specification, with the packaging format agreed before the run begins.


Our factory produces the guard around the PSA slab footprint of 5.59in x 3.39in x 0.39in rather than adapting a generic card sleeve, which keeps the fit consistent across production runs.
We manufacture both the TPU slab guard and the aluminum alloy graded card holder stand, so a buyer can source a matched display line from one production source.
Gradient, dual spliced, and three spliced constructions are produced in-house, and custom colorways can be developed for buyers building a differentiated range.
Outer packaging boxes can be -label branding, supporting retail-ready presentation without a separate packaging supplier.
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