• Wheel Size: 1"

• Material: Nylon Wheel

• "U" Shaped Steel Tensioner

• Nylon Patio Roller Can Be Used For Sliding Screen Doors Or Patio Doors

• Ball Bearing Wheel With Concave Edge To Slide Along Track

• Replace Your Old Sliding Patio Screen Door Rollers To Help Improve The Ease Of Opening And Closing The Door

Warning this product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.