PSA & CGC compatibility
Built as a precise PSA slab protector and CGC slab protector. If your slab is PSA or CGC, the fit is engineered around those standards.
Solid Bumper – PSA / CGC Slab Protector with Back Plate Sold out
Regular price
€10,99
Gradient Bumper Dracula – PSA & CGC Slab Protector Sold out
Regular price
€17,99
Gradient Bumper Evergreen – PSA & CGC Case Protector Sold out
Regular price
€17,99
Gradient Bumper Black Ice – PSA & CGC Slab Protector Sold out
Regular price
€17,99
Compatible with PSA & CGC
Slab bumpers built for structural protection.
Engineered to reinforce edges and corners — with an integrated back plate for controlled pressure distribution. Built for display, storage, and transit.
Edge + corner protection
Impact-focused geometry for the most vulnerable points.
Back plate stability
More rigidity, less flex during stacking and handling.
Clean for display
Quiet presentation without visual noise.
Available in Solid and Gradient finishes.
Built for collectors who want a clear decision.
If you’re choosing between Solid and Gradient: the construction stays the same — you’re mainly choosing the finish. Below are the practical details on compatibility, handling, and care.
Handling & stacking
Ideal for frequent handling or stacked storage. The frame structure helps keep contact points controlled — especially around edges and corners.
Easy care
Keep it clean with a soft microfiber cloth. Avoid harsh cleaners and reduce contact with abrasive surfaces to minimize fine marks.
Gem.Eleven slab bumpers are built as durable graded card protectors — a refined slab bumper and slab edge protector for collectors who balance structure and presentation.