Size: Width approximately 15cm, set of 2 These are cut-letter stickers made from cutting sheet material, leaving only the design. They use outdoor-resistant 5-year sheet material. Application sheet included (transfer sheet). Size changes will affect the price. Available in white, black, red, green, light green, yellow, gold, and silver. You can change the color for a set of 2. If you want to change the color, please send a message.