The Anal Plugs training kit are suitable for beginners or advanced,with the suction cup you can get even more fun,whether you masturbating alone or have sex with partner, this will be a good choice for you.Material: SiliconeColor:black3in1 plug training kit for beginnerErgonomically for prostate massage and reach P-spotStrong suction cup for more position S size: diameter0.62-0.98 inch, length 3.54 inch, base diameter 1.63 inchM size: diameter0.78-1.22 inch, length 4.33 inch, base diameter 2 inchL size: diameter0.94-1.41 inch, length5.11 inch, base diameter 2.36 inchTotal weight: 245gPackage include:3x butt plugsNote:1. Clean before and after each use.2. Recommend to use with lubricant for a better experience.3. Keep the plug in a dry place and avoid direct sunlight. 4.Please allow a little measurement and weight deviation.