This is the piece. Some kind of hybrid. Made of 100% platinum cured silicone. Specs: -Large Overall length: 11.75'' Insertable length: 10'' Tip diameter: 2'' Tip circumference: 6.25'' Ring diameter: 2.75'' Ring circumference: 8.6'' -Large Thick Overall length: 11.75'' Insertable length: 10'' Tip diameter: 2.7'' Tip circumference: 8.5'' Ring diameter: 3.7'' Ring circumference: 11.6'' -Large ''Long" Overall length: 14'' Insertable length: 12'' Tip diameter: 2.3'' Tip circumference: 7.25'' Ring diameter: 3.2'' Ring circumference: 10'' - X-Large ''Long'' Overall length: 16'' Insertable length: 14'' Tip diameter: 2.5'' Tip circumference: 7.85'' Ring diameter: 3.45'' Ring circumference: 10.8'' All of our products are made to order and handmade and will each have their own distinct personalities.