Our sticker is made up of PVC, with high quality and the function of waterproof and sun-protection, you can feel free to post anywhere you like, such as a laptop, cellphone, kindle, guitar, bike, bottles,Water Bottles, notebooks and desktop etc. 50Laptop Stickers, Network Buzzword Stickers. Vary from 2.5" to 3.5" to meet all your need in use, bottles, notebooks, laptops and desktop. Clear picture and exquisite printing. Easy to remove and do not leave a residue. Can easily peel off and stick on other place. Sun protection and Waterproof! Never faded out! Just for smooth surface. Do not suitable for rough surface. CHIPCHAP