Kawaii Decals only use the finest materials to produce our products. Our products are made of high quality vinyl specially chosen for our products. It's waterproof, UV resistant, and easily applied to any smooth surface. Our products are weather tested for 7 years of quality for outdoor use. We have over five years experience in printing vinyl decals for: car windows, laptops, phones, and many other surfaces. We can only guarantee high-quality decals if the purchase is made directly through us.