Size: B4; Number of faces: 20; Size of single piece: 3.6, 20; Number of sheets: 10; Paper thickness: 0.07 mm (total thickness: 5.2 oz (134 g) / square meter, 0.14 mm); Light brightness: about 85% (ISO); This is a common label compatible with various printers. ● Create an original document, simply copy it when needed to create address labels easily. The uncut sheet type can be cut freely according to the purpose of your application (the back has a grid rule, so it is convenient for cutting). Labels are blended with old paper pulp