The BBE 4ft heavy duty punchbag has double hand-stitched seams and six welded nickel plate D-rings, ensuring its great durability. Made from 100% high quality leather, the bag is also semi aniline dye washed, which gives it classic colour and look. Its approximate weight is 45-50kg (ca. 100lbs); its diameter is 18” (46cm). The bag requires a six strand chain (not included).