This cutting sticker has an outdoor lifespan of 4-5 years (waterproof), ensuring excellent durability! *Please be careful not to choose the wrong color. The size is approximately 2.5cm (height) x 13cm (width). This is a type of sticker where only the letters and design remain after application. A transfer sheet will be applied and sent to you, so you can use it immediately upon arrival. A sheet with instructions on how to apply the sticker will be included, so please refer to it before applying. Sticker Wi-fi wifi Battery Radio wave