Pack of 4 Cropper Hopper photo negative protectors. Each protector envelope holds 72 4x6 photos. Great way to get your photos out of those paper envelopes and into an acid-free, photo friendly environment. Includes write-on labels for easy reference and front slot to store and protect your negatives. Dimensions: 4.5 inches H x 6.125 inches W x 1 inch D. [CH46-4P]