Features: 100% Brand new and high quality.Wheels using nylon material, on the basis of wear and avoid the yarn cut the yarn off.With it, changing the gauze immediately becomes a pleasure.Nylon handle, reasonable design, feel good and easy to use.Convenient for you to replace the yarns haft gauze.When you use it, the wheel is aligned with the tape slightly, slowly rolling, you can easily press the tape into the card slot. Specification Condition: 100% Brand New Material: Nylon Length: 21cm / 8.27"(appr.) Wheel Diameter: 3.5cm / 1.38" (appr.) Wheel Thickness: 0.6cm / 0.24inch (appr.) Fit for: Below 4mm adhesive tap Size Details Item Details Two Nylon Bearing Wheels Wheels using nylon material, on the basis of wear and avoid the yarn cut the yarn off. Nylon Handle Reasonable design, feel good and easy to use Application This screen door rooller tool fits for adhesive tap below 4mm Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.Please understand that colors may exist chromatic aberration as the different placement of pictures.