Dust proof silicone sealing lid, made by food grade silicone.
It has polished surface inside, which can suck on the bowl/ cup, leak-proof.
Safety to use in oven/ microwave/freezer etc.
Description:Silicone sealing lid
Color:Green/Pink or customized color
Packing:1pc per bag or OEM packaging
Sample lead time:3-5 working days ( existing color is 1-2days)
Delivery lead time:10-15 working days (depends on your order quantity)