[Clear] 6 Per Pack - Recyclable Bath & Shower Treads Our non-slip treads help make slips and falls in your bathtub a problem of the past. they're 100% recyclable, BPA and Phthalate free! Installation couldn't be easier. These treads adhere to the tub's surface with many small suction cups. Just press firmly to install, no adhesives are used. Since they're made for easy removal, cleaning is also very simple. They're dishwasher and washing machine safe. Suction cups provide a solid grip on non-textured surfaces. Six tread patches per package. Each is 5 1/8inch in diameter.