... /20gsm), can be chosen as customer’s request.All the paper cups are made of 100% food grade, safe contact materials, ... : Single wall, double wall, ripple cup for choice.Premium quality, good heat-insulation, eco-friendly, hygienical, disposable paper coffee cup .5) Print: water ... BOPSLid Weight: 3g/pc, 3.5g/pc7) Packing: plastic bag, cups and lids packed together or separately50pcs/bag, 10/20/40bags ...