Specification Brand : Bel-Art BulletPoint1 : Four strong magnets attract and hold stir bars BulletPoint2 : Four legs on the underside prevent strainer from being dislodged by flowing liquid BulletPoint3 : Long slits in the sides and skirt allow fluids to drain rapidly BulletPoint4 : Wide skirt allows use in a variety of sink drains BulletPoint5 : Flexible and chemical-resistant ExternallyAssignedProductIdentifier : 4582110955440 ItemName : Bel-Art F37787-0001 Science Ware Spin bar Magnetic Stirring Bar Sink Strainer (Pack of 12) ItemPackageDimensions_Height : 5 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 1 ItemShape : Octagonal ItemTypeKeyword : science-lab-stirrer-bars Manufacturer : Bel-Art Products Material : Polytetrafluoroethylene ModelNumber : F37787-0001 NumberOfItems : 12 NumberOfPieces : 1 PartNumber : F37787-0001 ProductDescription : ●Model number: A 6 x 15●Size (mm): φ7 x 15●Material: PTFE (poly tetrafluoroethylene) ProductSiteLaunchDate : 2017-06-12T08:00:01.000Z StreetDate : 2017-06-12T00:00:01Z Style : Modern UnitCount : 12