BCW Supplies 12 x 36 Topload Holder (5 Count Pack) These load from the SHORT side, as seen in photograph Holds Panorama Photographs, crystal clear Made of high impact rigid PVC (PolyVinyl Chloride) Protect Edges from Wear & Keep Sleeve from Bending! Dimensions: [Exterior] 12 5/8 x 36 3/8 [Interior] 12 1/4 x 36 3/16