We strive to promote artists offering earth friendly products in our land and internationally.Our sunglasses and hard case are made from bamboo wood. Width: 5-7/10" , Height: 1-9/10 ". Lenses are UV100- blocks 99% of harmful UVA and UVB rays. These sunglasses are very lightweight, colorful and can be worn by themselves or over prescription glasses. These glasses can be worn by men, women or children.