TheChainGang Large Heavy Weight, Ball Stretcher Weight, Body Piercings Stretching Jewelry Weights The Large Heavy Weights are serious weights for serious enthusiasts! The Large Heavy Weights make a great addition to your sex toy collection. They are made to be attached to ball stretchers or body jewelry to add some weight to them and achieve new sensations. Available in two sensual sizes you will love to wear! These weights are specially designed to be elegant, effective and durable. They are made of high-quality Surgical Steel so you know you are getting the best. The weights are available in two sizes: 300 grams (this is about 10.5 ounces). 500 grams (this is about 17.5 ounces)