This DEWALT FLEX Stainless Steel Flat Trowel has the following specification: Blade Size: 12 x 4in Blade Thickness: 0.5mm The DEWALT FLEX Stainless Steel Flat Trowel is lightweight but also offers the sturdy construction that professionals demand. Made from triple-hardened, premium stainless steel with precision-ground, pre-broke edges and corners; ready for immediate use. It has a high-strength but lightweight aluminium handle mount and super-strong, surface-mounted rivets that last longer than through-rivet designs or taped designs. The handle has been over-moulded with proprietary brushed leather injected composite, meaning the handle will custom form to the user's hand under regular use for maximum comfort. It will provide years of reliable, all-day use on the job site.