Features: 1. Large and small double-headed concave wheels meet the installation requirements of different sizes. 2. Suitable for installing mosquito nets on windows, sliding doors, patio screens, etc. 3. The arched wooden handle is more comfortable to grip and saves effort. 4. Thickened concave wheels provide better strength and are easy to operate and use. 5. Made of selected high-quality aluminum alloy, offering high hardness and wear resistance. Specifications: Item Type: Window Screen Roller Material: Aluminum Alloy + Particle Board Weight: Approx. 133g/4.7oz Product Size: Approx. 22 x 4cm/8.7 x 1.6in Scope of Application: Window Screen Installation Package List: 1 x Window Mosquito Net Roller Note: 1. Please allow 0-1 inch difference due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated the same way, so the color of the item shown in the photos may be slightly different from the actual object. Please consider the actual item as the standard.