Item Type: Scratch Paper Material: Wood pulp, bamboo. Specification: A4 Paper Paper Size: Approx. 21 x 28cm / 8.27 x 11.02in Scratching Size: Approx. 18 x 25cm / 7.09 x 9.84in Package List 10 x Scratch Paper 1 x Bamboo Scratch Pen 1Scratch it Off: Use a sharp item to scratch the paper, and the pretty colors under will reveal, which will better demonstrate your painting. 2Happy Painting: Feel free the scratch on the art scratch paper, and the flexibility within will bring you more fun and enjoyment in creation. 3Has Bamboo Pen: Moreover, a bamboo scratch pen is included in the kit, so you will find the scratching and drawing much easier and happier. 410Pcs in Total: There 10pcs scratch off sheet in the set, and the large quantity is more than enough to satisfy your various needs for work. 5Flexible Using: The scratch off sheet can be widely used for painting, taking notes, crafting, DIY, engraving, exhibition and so on.