Here at Yoonek Graphics we only use the finest materials to produce our products. Our products are made of high quality decal vinyl. Vinyls that are used are waterproof, UV resistant, and easily Can be applied to any smooth surface. Our products are weather tested for 7 years of quality for outdoor use. Don’t be fooled by cheap competitors, you pay for what you get, and at Yoonek, you’re getting the very best in the business.