Increase the size of your vagina or anus with ease and comfort. The Dilator Kit by Colours - increase intimacy and sexual health with this 5-piece set of assorted-size silicone dilators in assorted colors. Suitable for use with all lubricants, including silicone. Made of premium pliable silicone. Insertable measurements: XS: 3.46 in S: 3.98 in M: 4.41 in L: 4.76 in XL: 5.28 in