- The best selling Lasso is now Silicone with 10 functions - Waterproof - Comfortable adjustable erection enhancer provides extra support and stamina for him - Removable bullet provides 10 intense functions of vibration, pulsation, and escalation for a partner - Nubby Silicone sleeve provides added stimulation - Silicone (lasso, stimulator sleeve) ABS (stimulator) - Batteries included (3 watch, 6 included)