16oz paper cup 1. double-walled paper 2. 89*57*135mm,16oz 3. other double-walled sizes: 4/8/10/12/20oz 4. flexo printing

16oz paper cup1. double-walled paper2. 89*57*135mm,16oz3. other double-walled sizes: 4/8/10/12/20oz4. flexo printing

16oz double-walled paper cup