Specifications: Tack index compatible with handwriting, inkjet printers, and title brains. Material: Normal Paper: Paper Thickness: Approx. 0.006 inches (0.14 mm); Body Size: Label Dimensions: 0.7 x 1.0 inches (18 x 25 mm); Sheet Dimensions: Postcard Size: 5.8 x 3.9 inches (148 x 100 mm); Quantity: 160 pieces (16 pieces x 10 sheets); Strong adhesive type); [Art Supplies Shop Dot Com postcard A]: Limited Product!! 1 x Cute Animal Postcard