1,100% eco-friendly,recycalable. 2, Water-proof, moisture proof, perfect sealing. 3,Customized size and shape Paper tube packaging/paper tube for banana.apple.potato chips/paper food tube: Body:Craft paper,with linning white paper / Aluminum foilTop:1,All paper2,Alum.easy open end + Transparent PE plastic lid3,Tinplate removable cap4,Plastic Flat capBottom:1,All paper2,Aluminum flat cover / Iron ...