Let your favorite groom-to-be know exactly what he s getting himself into with this 20lb Old Ball and Chain with a working Shackle. The fully functioning weighted ball and shackle is made out of heavy cast iron. This Ole Ball and Chain makes for a fabulous Bachelor Party or Wedding Gag Gift. The ball is fillable by unscrewing the chain from the ball and fill it with sand to make it weigh up to 20lbs. Shackle is fully functional with removable key and can be be chained to someone s leg. Ball measures 5 in Diameter and Chain is 17 Long. The Ole Ball and Chain ships brand new in manufacturer s packaging with our 100% Customer Satisfaction Guarantee.