ITEM NAME:Wheat Straw Fiber Degradable Cup with Bottle Opener Environmental Tableware #gib Store Home Promotion Hot Item Add to Fav.Material: wheat straw fiber + stainless steel. Beautiful arc of the cup, round angle design, increase the sense of layer. Cup bottom bottle opener, not easy to lose, easy to open. Size: cup size: 8cm/3.15 in, height: 15.6cm/6.14 in.