Wide applicability: you will get 20 pieces replacement rubber jar seals totally, these jar seals are suitable for canning or jars of 0.35 L, 0.5 L, 1 L and 2 L capacity, enough to replace your old or current broken one Nice replacements: our replacement silicone seals are good assistants for maintain the freshness and integrity of foods, nice replacements for substituting your damaged sealing rings Check the dimension: each airtight silicone gasket sealing ring measures approx. 97 x 70 mm/ 3.8 x 2.76 inches in outer diameter and inner diameter, approx. 2.2 mm/ 0.09 inch in thickness, suitable for most standard sized jars, glasses and canning; Please check the dimension before purchasing Safe and odorless: our replacement silicone gaskets are made of quality silicone material, non-toxic and safe to use, won't absorb flavor or odor, durable and stable to use, can keep your kitchen and bathroom in neat and clean condition for a long time Airtight and practical: our silicone seals are featuring in good airtight and sealing effect, practical to keep your fruit, vegetable, jams, sauces and snacks in fresh and clean condition for a long time