Universal Hollow Strap On Vibrating Purple. Strap on this manly 6 inches long, thick dildo from Adam and Eve Toys for deep thrusting action! Deluxe nylon and vinyl harness fits snugly around waist up to 42 inches. Great for beginners! The hollow slightly curved and sensuously rippled shaft is a great size to stater. Add some water based sex lube. Elastic harness fits up to 42 inches waist. Because the dildo is hollow, a man's erection or resting penis can fit inside easily. Hollow core measures 1.75 inches makes it easy for men and women to strap it on for g-spot play, pegging or to give his erection a rest from all night sessions. Waterproof for play in and out of the water. Vibrator features 3 powerful speeds. Vibrating strap on requires 2 AAA batteries, not included. Made using body safe materials PVC dildo, ABS plastic attached remote power control. 5 year warranty