?High Quality?The steel block for jewelry making is Made of alloy steel with heat treatment, Hrc 50-54, 3 inch (76mm), and height: 9/16 inch (14mm). Mirror polished and chrome plated, ideal for metalworking and custom jewelry stamping. Made to be long-lasting, strong. ?No-Rebound Steel Block?The steel bench block is a No-Rebound design. The bottom of the block is made with a rubber base, which acts as a shock absorber during tapping. It means you won't have to deal with irritating bounce-back that can disrupt or ruin your work. You can feel confident that your letters and patterns will look amazing ?Removable Rubber Bottom Seat?The rubber base of the stamping block absorbs the shock and reduces vibration on your bench or work surface. This unique feature helps to create a peaceful and comfortable work environment, allowing you to focus on your craft without any interruptions from noise or vibrations. It's also easy to remove should you want to use the steel block without it. ?Widely Used?This professional metal bench block is perfect for beginners and skilled craftsmen alike for metal stamping blanks or jewelry tags, and for flattening, chasing, shaping, laying out, shaping, and stamping metal. Easily stamps hard soft surfaces - Including Brass, Leather, Aluminum, silver Stainless steel Etc. ?The Best Choice For DIY?The steel stamping block allows you to make a nice match in jewelry DIY making and keep your memory in your work. Make your work more perfect, and carefully made by SENROG, Each craft is very particular, And its packaged in a nice box of SENROG brand.