Smith & Wesson® 21" Heat Treated Collapsible Baton has black 4130 Seamless Alloy Steel Tubing with HRC of 46-47. Tensile Strength of 6638.78lbf (3011.3kgf), bending strength of 4055.84lbf (1839.7kgf). Rubber textured and raised handle. Outer shell belt sheath included, black 1680 denier.