The two-in-one joint roller is more convenient to use, and the rollers can be switched instantly - one side is a silicone roller, and the other side is a brass inner corner roller<br> Suitable for high-temperature welding of PVC waterproofing membranes, EPDM roofing, tarpaulin membranes, etc., and lamination of thermal insulation, sound-absorbing membranes, wallpapers, tarpaulin banners, etc.<br> The roller surface is made of high-quality silicone, which is wear-resistant and high-temperature resistant, up to 500F, and can be used to roll materials that have been heated to a fairly high temperature<br> Dimensions - total length 23.5 cm, silicone roller width: 4 cm, brass roller width: 3 cm<br> Smooth and flexible operation - the wooden handle feels comfortable to hold and can withstand considerable force and still operate smoothly<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store