Material: PU leather. Size: 25.5 x 15.5 cm/ 10 x 6.1 inch (LW). Color: golden, silver, purple, red, blue, green, cobalt blue, rose, orange, brown. Quantity: 18 sheets. Package contents:10 sheets letters stickers and 8 sheets numbers stickers. These cute felt letters can be put together form some words or sentence, such as, Happy birthday, Merry Christmas or other interesting sentences. These colorful PU letters and numbers are great for greeting cards, kids' craft project, classroom and home decoration, phone number,etc. DIY develops your imagination. These letters and number stickers are made of PU leather. Artificial leather has a peculiar smell, which is normal and harmless. We hope you like these exquisite stickers.