Specifications: This is a convenient memo sized loose leaf that can be used for all sizes of file notebooks. Loose leaf type for easy writing Material: Writing Paper, 2.8 oz (80 g) per square meter; Ruled Contents: 0.2 inch (5 mm) grid rule; 9 holes and round holes; Number of sheets: 90 sheets (3 colors x 30 each); Art Supplies Shop Dot Com Postcard A: Limited Product! 1 x Cute Animal Postcard