Specification Brand : Puritan BulletPoint1 : Foam tip swabs are made from medical grade polyurethane foam with 100 ppi (pores per square inch) - shred resistant to stand up to the toughest scrubbing. Soft, non-abrasive and lint free. BulletPoint2 : Foam swabs open-cell structure gives the best solvent holding capacity of any style of swab. These swabs are free of adhesives or binders that could contaminate your process. BulletPoint3 : Tip Size: 25.4mm (1in.) L x 13.847mm (0.531in.) D. Overall Length: 130.175mm (5.125in.), Semi-flexible polypropylene shaft. BulletPoint4 : Packaged: 50 Foam swabs per bag. Made in USA. BulletPoint5 : Puritan Foam Swab # 1605-PSF RECT ItemName : Puritan Foam Swab, Rectangular Tip (1In. L X 0.531In. D.), Poly Shaft, 50/Bag ItemTypeKeyword : science-lab-swabs Manufacturer : Puritan Medical Products NumberOfItems : 1 PartNumber : P1605-PSF RECT ProductDescription : Puritan Foam Swab, Rectangular Tip (1In. L X 0.531In. D.), Poly Shaft, 50/Bag ProductSiteLaunchDate : 2012-04-17T07:00:00.000Z UnspscCode : 41000000