Smith & Wesson� 21 Baton weighs 1 lb 2 oz and is made from 4130 seamless alloy steel tubing with HRC (rockwell hardness) 46-47. Its textured and raised rubber handle provides a firm grip and has a tensile strength of 6639 lbf (3011 kgf) and a bending strength of 4056 lbf (1840 kgf). With a patent pending window punch you have protection all around. Included is a 360 degree sheath. - 21 long and weighs 1 lb 2 oz - 4130 seamless alloy steel tubing with HRC (rockwell hardness) 46-47 and a textured and raised rubber handle - Tensile strength 6639 lbf (3011 kgf) and bending strength 4056 lbf (1840 kgf) - Patent pending window punch - 360 degree sheath