Photo Mount Cards - 80 lb. cover (216 g/m2) - Embossed border - Mount your photos, artwork or pictures to the front of these beautifully embossed cards. Included in each package are double-stick tabs for adhering up to a 4x6 picture. Matching envelopes are 5.25x7.25. Available in white or black in 10-packs or white in a 50-pack.