Maymom Bottle O Rings for Wide-Mouth Bottles 6pk

Maymom Bottle O Rings for Wide-mouth Bottles is a pack of six O-Rings / Sealing Rings that fit into Maymom’s Wide Mouth Caps. You can also use the products for other purposes or bottles (determine compatibility with dimensions provided). Made of food-contact grade silicone. Temperature tolerance: -20 degree C to 200 degree C Compatible with Maymom’s Wide Mouth Caps without SureSeal (refer to compatibility graphic) Compatible with Maymom Bottle Converter Made of food-contact grade silicone. Temperature tolerance: -20 degree C to 200 degree C Fit other products and can be used for other purposes. See photo for detailed dimensions