This premium three-ring silicone collection features expanded dimensions tailored for larger sizing requirements. The set includes rings with inner diameters spanning 33mm, 36mm, and 39mm, with outer measurements of 45mm, 50mm, and 55mm respectively. Progressive thickness specifications—6mm, 7mm, and 8mm—provide graduated support and accommodation. Manufactured from high-quality solid silicone, these rings combine flexibility with structural integrity. Weighing approximately 18 grams per set, they offer substantial construction without compromising comfort. Perfect for discerning users seeking multiple fit options in a single, reliable package.