Color: Pink; Material: Rubber; Powered By: Aa-2; Special Features: Beginners, Multispeed; Length: 4 1/4", 4 3/4", 5", 7"; Circumference: 3", 4 3/4"; Insertable length: 3 3/4", 4 1/2", 4 1/4", 6"; Diameter: 1 1/2", 1"; Product Type: Anal training kit; Manufacturer: Doc Johnson