Perfectly balanced at each weighted step between 4.5kg to 6.25kg. Shot Put starting weight: 4.5kg (9.9lb). Following weights in each step: 4.75kg (10.5lb) 5kg (11lb) 5.25kg (11.6lb) 5.5kg (12.1lb) 5.75kg (12.7lb) 6kg (13.2lb) 6.25kg (13.8lb) Tool included Each of our shot put comes stamped with a serial number, and your choice of 3 charters to personalize you’re Walshot e.g. UGA, ASU Addition characters (4-10) for $10 Includes 1 year warranty. PATENT PENDING ALL PRICES ARE IN U.S DOLLARS Quantity Limit: 5