Collectible Protect Super Thick Sleeves are specially designed for extra-thick trading cards – perfect for patch cards, booklets, RPA hits, and other high-end memorabilia cards.

Product features:

✅ Fits cards up to 360pt thickness – ideal for thick patch and booklet cards
✅ Crystal clear & sturdy – ensures excellent visibility and protection
✅ Acid-free & PVC-free – archival-safe, protects against yellowing and damage
✅ Perfect fit – prevents shifting and surface scratches
✅ Grading-ready – compatible with requirements of leading grading companies