... collecting ash, never burnt, food grade silicone, and nontoxic. it is flexible and good feeling-touch; Nm treatment, anti-static ... and tensile of its physical characteristic,100% silicone heat-resisting, cold-resistingQualityISO, SGS, ROHS, REACH, LFGB, FDA passed each product ... in 5-7daysSample Policyemail us the sample Product No. we will prepare the sample hot selling and new design silicone ashtray