This tool is suitable for use when fitting yarn shaft gauze and other DIY or professional use. The screen rolling tool is made of nylon material, comfortable and . Can be applied to replace yarn shaft gauze, convenient and portable to operate. Features -Color: Assorted. -Material: Nylon. -Size: About 20.00X3.40X3.40cm/7.86X1.34X1.34in. -Wheel design: Concave is 4mm; convex is 2.5mm. - The screen rolling tool uses nylon material, on the basis of wear and avoiding the yarn cut the yarn off. - The screen rolling tool is a convenient tool to replace window screens or door screens. - Multi-function, one end is concave wheel, the other end is cam, convenient to use. - Portable handle, reasonable design, feel good and easy to use, portable to operate. - The wheel is aligned with the tape slightly, roll slowly, you can easily press the tape into the cards slot. Package list: 2 x Screen Rolling Tools