Protect your cards from harmful UV rays with this UV Shield TopLoader. Designed for long-term display and storage, it blocks 99.9 percent of UV light to help prevent fading and discoloration. Our 3x4 in. 40PT TopLoader hold a 2.5 in. x 3.5 in. will holder standard thickness cards (Topps, Donruss etc). The top loaders are made from crystal clear rigid PVC so your collection will be secure as long as you own it.