*Silicone storage covers come in 6 sizes (see Description below) so there's always one that fits Silicone Bowl Covers *They're environmentally-friendly, eliminating the need to repeatedly buy expensive plastic wrap Silicone Bowl Covers *Silicone tops are round yet stretchy enough to fit snugly over odd-shaped mugs, pots, cups & bowls *Microwave-safe & heat-resistant to 450 F so you can quickly reheat & enjoy delicious leftovers Silicone Bowl Covers *Features non-toxic, BPA-free, dishwasher-safe & leak proof, air-tight seal so foods stay fresh! Silicone Bowl Covers