Silicone duo balls with internal iron balls to work out the pelvic floor or play analy. Sex life booster: more vaginal tightness for intensified orgasms Key Features:Full Silicone coated with inside flowing iron ballFlower design, good quality, silky hand-feelStimulates and strengthens the pelvic floorRolling weights inside balls provide natural massageSex life booster: more vaginal tightness for intensified orgasmsEasy to insert and remove with the help of the practical loopThe sex toy helps with incremental regression after a pregnancyPerfect for beginners and experts too Product features & characteristicsMaterial- SiliconeDiameter- 2.9mm - 1.1inchTotal length- 16cm - 6.5inchColor- PinkShape looks / flower shaped Kegel BallsWeight: 60 gr / set