Size-the measurement size: 11.3 inch x 4.92 inch (288mm x 125mm); the wire brush size is 9.84 inch x 1.57 inch (250mm x 40mm). Material - Welded chisel hammers are made from high carbon steel for strength and stability. Stainless steel wire bristles are firmly embedded in the brush body for greater toughness and abrasion resistance. Copper-plated wire reduces wire breakage and lasts longer, helping you remove dirt fast! Application - Welding spatula hammer and wire brush for easy cleaning and removal of slag and weld residue from all weld seams, the narrow side of the brush and the fine hammer are suitable for hard to reach place areas. Weld slag hammers are designed with a spring-loaded handle that absorbs shock from work for a shock absorbing effect. Let you use for a long time not feel arm strain, significantly improve your work efficiency! Note - Regularly inspect the hammers for any signs of wear or damage, and if you notice any problems, stop using them to safety and product effectiveness., Manufacturer: Akfldms