Experience the unique and playful design of this silicone training ring, complete with a rounded wing that supports up to three small weights. Each grooved hole holds a 2-ounce steel ball for added fortification during playtime. Made from creamy smooth silicone and featuring a stretchy and comfortable design, this ring can be easily adjusted to support incremental increases up to a total of 6 ounces. Plus, it's submersible in water and easy to clean, making it the perfect addition to any fun and quirky activity. Product dimensions include: height of 3.03", depth of 1.39", and width of 2.06".