Sticks firmly to unusable rough surfaces Pre-cut so you can stick it on the spot. Can be used in every corner. With strong adhesive and excellent weather resistance, it is recommended for attaching large posters, etc. outdoors. Number of sheets: 2 sheets = 166 pieces (83 pieces = 1 sheet) (96 round pieces, 70 diamond shapes); Dimensions: Round = Diameter 0.7 inches (18 mm), Diamond = Height 0.8 inches (21 x 21 mm); Material: PE; Use type