Specification Brand : uxcell BulletPoint1 : Country of Manufacture: CHINA; Material: PVC BulletPoint2 : Net Weight: 22g; Package Content: 5pcs x Vinyl Thread Protector BulletPoint3 : Main Color: Red; Inner Diameter: 25mm / 0.98" BulletPoint4 : Inner Length: 25(+/-2)mm / 0.98"(+/-0.08'') BulletPoint5 : Overall Size: 27 x 27mm / 1.06" x 1.06" (L*OD) Color : Red ConnectorType : Cap ItemName : uxcell® 5Pcs 25mm Inner Dia PVC Flexible Vinyl End Cap Screw Thread Protector Cover Red ItemPackageDimensions_Height : 0.79 inches ItemPackageDimensions_Length : 5.12 inches ItemPackageDimensions_Width : 3.54 inches ItemPackageQuantity : 5 ItemTypeKeyword : luer-cap-fittings Manufacturer : uxcell Material : PVC ModelNumber : modle NumberOfPieces : 5 PartNumber : a17112000ux0320 ProductDescription : Used for protecting screw thread point. Simply slide over the threaded end of the screw or bolt, also easy to take off. The flexible vinyl material stretches over the threads to provide a tight seal, cushions the threads against damage. Applications include: protection during transport, protection against liquids or dirt.