TAG Slab Bumper / Stackable Protector - only 11.80 Grams

This is a custom slab bumper designed specifically for TAG Grading slabs.
It fits snugly around the slab edges and allows safe stacking without slab-to-slab contact, helping prevent scuffs and edge wear when storing or displaying multiple slabs.

The bumper adds a small amount of grip and spacing while keeping the front and back of the slab fully visible.

Features

• Designed to fit TAG Grading slabs
• Stackable — creates consistent spacing between slabs
• Helps protect slab edges during storage or display
• Clean, minimal profile

Print & Material Notes

• Tested and working well with:
  • PLA Matte
  • PETG Transparent
• No supports required
• Layer Height 0.12 (required if you want to stack them)
• Detect thin wall ON
• Top surface pattern, bottom surface pattern, and internal infill pattern as CONCENTRIC
• 10% infill
• GYROID Pattern (Looks awesome with transparent)

Put one corner in and squeeze it in with your thumbs. It should snap right in. 

Other filaments may work, but these are the only materials tested so far.

If you print one, feel free to share photos or feedback — always happy to refine the design further.