Eco-Friendly: Yes OEM : Yes Color: All Pantone kinds Logo:Laser printing & Silk printing 1.size : arrording to client's design 2.logo:Laser printing & Silk printing3.metal:Aluminum4.Shapearrording to client's design It used for beer, drinks, suitable for adverisement, premiums, promotionals, gifts, home decoration. Aluminium star shape bottle opener