Lindner Uniplate Stamp Stock Pages 2 Pockets- Pack of 5 Top Quality Archival Safe Plastic! Don't be fooled by imitations! Pocket Size 7 5/8" x 5" (195 x 128 mm) Black Backing- 2 Pockets on Front and Back 8.5" x 11" Format (pack of 5)- (215 x 280 mm) Made in Germany to the highest of Standards Pages Fit in Standard 3 Ring Binder