... 20 days Certificate:SGS,FDA,LFGB Material100% food grade silicone material with FDA,SGS,LFGB approvalsCharacterpratical,healthy,hygenic,eco-friendly ... is availableLogo imprint,silkscreen printingUsageto be used in oven,microwave to bake potato,pear etcPackingour standard export packaging or ... unionCertificationSGS,FDA,LFGB topchips kit:chips maker & food slicer microwave silicone potato chips maker