10 CBG 12 x 18 SIZE Top Loader - Archival Quality Protection for Your Collectibles 10 CBG 12 x 18 SIZE Top Loader - Archival Quality Protection for Your Collectibles Made of high quality rigid PVC Exterior Dimensions: 12 1/2 x 18 3/8 Interior Dimensions: 12 1/8 x 18 1/8 Crystal clear Protect your collectibles for handling