HPD Protector – Mainline/RLC / Matchbox Protector Case
Give your collectible die-cast cars the protection they deserve with HPD Protector cases—engineered for durability, display, and long-term preservation.
Designed to fit Mainline/RLC cards up to 6.5” (H) x 4.25” (W), these cases combine premium materials with thoughtful design features collectors appreciate.
What’s Included:
- 10 Protective Cases
Key Features:
- Made from 0.8mm thick virgin UV-protected PVC — among the thickest on the market
- Reinforced corner spacing to prevent card bending and edge damage
- Self-standing design for shelf display
- Integrated display hook hole for peg hanging
- Dual-leg structure for improved shock absorption
- Full-length side hinge for added strength and durability
Important Handling Note:
Because these are some of the thickest protector cases available, the hinge is intentionally more rigid than thinner alternatives. When first using:
- Run your fingers along the hinge to gently loosen it
- Close the case by snapping the sides closest to the hinge first
This ensures a secure fit while maintaining structural integrity over time.
Independently Tested Quality:
While others claim to have the best protectors, HPD went further. Our cases—along with competitors like Diamond Protectors and Sterling—were submitted to an independent laboratory for testing.
See the results below and attached to compare real performance data.
