Come and Check Our Promo Solutions.Sunglasses is made of high quality PC plastic material and reinforced metal hinges that is durable enough for long time using. Lenses can block 100% of both UVA and UVB radiation. UV400 rated sunglasses is essential to protecting your eyes against long term UV damage and keeping your eyes healthy when you go out. They are suitable for any climate and weather conditions.All of our sunglasses are Ball-Drop Tested and FDA Registered/Certified as Impact-Resistant. Pls check inventory and detailed info with us before placing your orders.