Photo Frame Cards - 80 lb. cover (216 g/m2) - These trifold cards feature a cutout window which accommodates either a 3.5x5 or a 4x6 photo (3.25x4.75 opening). Simply insert your photo or artwork at the folded edge of the card and personalize the frame. Double-stick adhesive tabs are included to secure the picture. Matching envelopes are 5.25x7.25. Available in white or black in 10-packs or white in a 40-pack.