Silicone Stretch Lids: These handy covers are made from super-stretchy silicone. They are circular in shape but pliable enough to seal even odd-shaped containers.. The tops are made from bpa-free, food-grade plastic. They are microwave and dishwasher-safe.6 Size for you to choose: Various size fit your different containers. (1) 2.56"" (Easy to stretches to 3.5""),(2) 3.54"" (Easy to stretches to 5""),(3) 4.33"" (Easy to stretches to 6""),(4) 5.31 "" (Easy to stretches to 7""),(5) 5.91"" (Easy to stretches to 8""),(6) 7.48"" (Easy to stretches to 10"")

• 6 different sizes insta lids to suit your different needs (2.56" 3.54 " 4.33" 5.31" 5.91" 7.48")
• Stretchy and stretchy, it can be comfortably placed on oddly shaped cups, jars and bowls.
•  Safe material: silica gel stretching cover is bpa free, food-grade, completely non-toxic, leakage proof and sealing, keeping food fresh.
• Eco-friendly ingredients - save expensive disposable plastic wrap, plus, bowl LIDS do a better job of keeping food fresh
• The silicone lid is made of 100% food-grade silicone and approved for dishwasher and refrigerator safety and microwave safety

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty