Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Quality material: made of silica , these replacement silicone seals are stable and durable to , will not absorb odor, safe for your food, making it convenient for you to replace washers and keep food clean in cans Shock absorption: the jar lids need a sealing ring to prevent the food from loosing in the process of , which brings a shock absorption effect to the smooth bottles, helping storing your food in an easy way Wide applications: the replacement silicone gasket seals are good for everyday , on the go and travel, such as being applied to the of dehydrated food, and suitable for fridge and freezer , pantry , transporting food or beverage without leaking, home-made fermenting lids and so on Sufficient : you will get 12 pieces silicone jar gaskets replacement in 3 colors, adequate and different colors for and satisfy your daily needs, convenient for you and your families to distinguish different cans Common size: the outer diameter of the leak-proof airtight silicone gasket sealing rings is about 9.5 cm/ 3.75 inch, and the inner diameter is 6.9 cm/ 2.75 inch, general size makes it suitable for regular mouth canning jars, keeping your food, beans, cheese, vegetables and Colour: white+orange+red Material: silicone Package Contents: 12 x Silicone Gasket Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.