... , harmless, insipidness. KHAC003 Silicone cup and mug lid Item No.KHAC003 Silicone cup and mug lid Material:100% food -grade silicone materialColor ... , ISO9001: 2000 quality systems.Features:*Various kinds silicone cup and mug lid,Silk printing,Emboseed,Debossed is available. *Environmental, harmless, insipidness ...