For safe and gentle booty play, this beginner's butt plug training set is the perfect place to start for some bum fun'! '.strtoupper('e')ach butt plug has a tapered tip for easy insertion and a flared suction base for safety and hands free pleasure, so start small and work your way up'. '.strtoupper('t')he smallest of this graduated trio measures 2.5 inches in insertable length and a circumference of 2.25 inches at the widest part'. '.strtoupper('t')he medium size measures 3.5 insertable inches and 3.15 in circumference'. '.strtoupper('t')he largest of the set measures 4 inches insertable length and 4 inches in circumference'. '.strtoupper('f')or the best experience, we recommend you use with water based lubricant'. '.strtoupper('f')eatures perfect for beginners made from silicone flared bases for safety during use smooth tapered tip for gentle insertion fragrance, latex and pthalate free