The screen scroll tool uses wooden handles and steel wheels for durability and texture. Efficient screen window installation tool, one set includes screen roller tool and layered hook tool, allowing you to easily install your screen window. Suitable for various screen windows, more convenient to use in combination. Note: Objects are sharp, please put them away from children. Package contents: 1 screen roller tools, 1 hook fixing tool. Nylon wheel, durable, to prevent wear and threading. Specifications: Rolling Screen Size: Approx. 8.6 inch / 22cm Puller Hook Dimensions: Approx. 6.1 inch / 15.5cm Material: wood, stainless steel and plastic The package includes: 1 x Screen Laminating Tools 1 x Extractor Hook