The Semi-Rigids fit cards up to 4"x 6". Dimensions are 4 1/2" x 7 1/8" which includes its 1/2" lip High clarity clear 4 x 6" semi-rigid holders Each holds a single sheet, photo, postcard, print up to 4x6 in size Dimensions: 4 1/2" x 6 5/8" + 1/2" lip 100 per pack