4pcs Durable Double Sliding Roller Track Door Wheel Bathroom Glass Door

Features: 1. Made of high quality material, wear resisting, safe, sturdy and durable. 2. The rollers will not make any noise when it glides on the track, quiet and stable. 3. Easy and convenient to install, but profession installment is recommended. 4. Fire proof, rust proof, perfectly protect your materials from scratches or damage. 5. Ideal for sliding glass door, window and bathroom door. Specification: Condition:100percent Brand New Material: ABS + Aluminum alloy Color: As Pictures Shown Diameter: Approx. 20mm 0.79 Approx. 23mm 0.91 Approx. 25mm 0.98 Package list: 4 * Wheel rollers (In different size)