Specification Brand : uxcell BulletPoint : 1.Food Grade.Elastic Food Storage Coversare Made Of Food Grade Transparent Clean Pe,No Plasticizer,Use Safety,Thickening Is Not Easy To Crack,Reusable. BulletPoint1 : Package Included - 12pcs x mason jar lids; Diameter: 86mm; Height: 15.7mm; Fits most brands of mason jars and bottles with wide mouth BulletPoint2 : [Material] - Made of tinplate, which is rust-proof and waterproof, sturdy and durable. A flat head with an outer rim makes for stable stacking for all types of jars. BulletPoint3 : [Airtight & Leakproof]- Designed with an inner seal gasket that allows the can and lid to fit closely and offer a good airtight seal effect. BulletPoint4 : [Easy To Use] - The thread on the bottle mouth will increase the friction of the hand and help open the bottle cap. BulletPoint5 : [Wide Application] - Suitable for sealing the mason jars and convenient for storing spices, sweet, biscuits, fruits, jams, soft drinks, tea or coffee, and other items. Color : 70mm GpsrSafetyAttestation : 1 IncludedComponents : rings IsDishwasherSafe : 1 IsMicrowaveable : 1 ItemName : uxcell 12Pcs Regular Mouth Mason Jar Lids, Mason Canning Jar Lids with Airtight Seal, Mason Storage Covers Caps, Black ItemPackageDimensions_Height : 15.2 centimeters ItemPackageDimensions_Length : 9.9 centimeters ItemPackageDimensions_Width : 10.1 centimeters ItemPackageQuantity : 12 ItemShape : Round ItemTypeKeyword : canning-lids Manufacturer : uxcell Material : Stainless Steel Material1 : Polyethylene (PE) Material2 : Plastic ModelName : / ModelNumber : 1 NumberOfItems : 42 NumberOfPieces : 2 PartNumber : f24082800ux0076 ProductDescription : Advantage: [Material] - Made of tinplate, which is rust-proof and waterproof, sturdy and durable. A flat head with an outer rim makes for stable stacking for all types of jars. [Airtight & Leakproof]- Designed with an inner seal gasket that allows the can and lid to fit closely and offer a good airtight seal effect. [Easy To Use] - The thread on the bottle mouth will increase the friction of the hand and help open the bottle cap. [Wide Application] - Suitable for sealing the mason jars and convenient for storing spices, sweet, biscuits, fruits, jams, soft drinks, tea or coffee, and other items.