Gradient Bumper Black Ice – PSA & CGC Slab Protector
GRADIENT BUMPER BLACK ICE — CONTROLLED DEPTH. STRUCTURED PROTECTION.
Gradient Bumper Black Ice is a precision-engineered slab protector designed for PSA and CGC graded cards. Developed for collectors who prioritize structural integrity and refined presentation.
The reinforced outer frame absorbs impact along edges and corners — the most vulnerable areas of graded slabs. The crystal-clear acrylic backplate preserves full card visibility without distortion or visual haze.
The Black Ice gradient introduces a darker, more restrained tonal transition, creating visual depth while maintaining a minimal and controlled aesthetic.
Engineered protection. Reduced design. Gem.Eleven.
Gradient Bumper Black Ice – PSA & CGC Slab Protector
Clear
A crystal-clear plexiglass backside puts your graded card fully on display while adding an extra layer of protection. The smooth, premium surface enhances the look of the slab without distracting from the card itself. It feels solid, refined, and purpose-built. Exactly how your collection should be presented.
Stackable
Precision ridges on the front and beveled edges on the back are designed to work together seamlessly. This smart geometry allows graded cards with Bumpers to stack securely and evenly, without slipping or pressure points. Clean stacks, easy handling, zero hassle.
Sleek
Designed in Germany with a focus on clarity, balance, and modern form. The clean lines and transparent material complement your cards without overpowering them. Minimalist, refined, and unmistakably premium. Protection that looks as good as it performs.
Clear
A crystal-clear plexiglass backside puts your graded card fully on display while adding an extra layer of protection. The smooth, premium surface enhances the look of the slab without distracting from the card itself. It feels solid, refined, and purpose-built. Exactly how your collection should be presented.
Stackable
Precision ridges on the front and beveled edges on the back are designed to work together seamlessly. This smart geometry allows graded cards with Bumpers to stack securely and evenly, without slipping or pressure points. Clean stacks, easy handling, zero hassle.
Sleek
Designed in Germany with a focus on clarity, balance, and modern form. The clean lines and transparent material complement your cards without overpowering them. Minimalist, refined, and unmistakably premium. Protection that looks as good as it performs.
Frequently Asked Questions
Applies to Gradient Bumper Black Ice — designed for PSA and CGC slabs.
How do I know if Gradient Bumper will fit my slab?
What’s the difference vs the Solid version?
What does the back plate add in real use?
Which areas does Gradient Bumper protect the most?
Is Black Ice suitable for shelf display?
Can I stack slabs with Gradient Bumper safely?
How do I keep Gradient Bumper clean over time?
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Protection That Stays Structured.
Gradient Bumper Black Ice is a precision-built PSA slab protector and CGC slab protector for PSA and CGC grading cases. As a slab bumper, it protects edges and corners from wear and contact marks — especially during transit, stacking, and repeated handling.
The key detail is the integrated back plate: it adds stability, reduces flex, and supports more controlled pressure distribution. The Black Ice gradient adds dark, restrained depth — built for collectors who pair a minimal look with structural protection.