... got the FDA&LFGB approved 3 odorless,flexible,heat-resistant,non-toxic, unbreakable, skid-proof Silicone baby milk bottle coverHigh quality, reasonable prices, kindly ... .Various shape for choiceFood Grade Silicone Milk Bottle Cover1) made from food grade silicone,nontoxic,tasteless & odorless2) Heat-resistant, skid-proof,flexible,nondeformable,easy ...