Sportsheets Sex In The Shower Finger Massager Kit. Turn your fingers into something magical. Gently, or not, caress your partners' erogenous zones. Tickle and tease your partner into submission. Feel the inner beatings of their passion. Materials Thermoplastic Elastomers TPE sleeves, ABS plastic vibrating bullet. Includes pink sleeve length 3 inches, width 1 inch. Purple sleeve length 2.25 inches, width 1 inch. 1 mini bullet vibrator requires 3 AG13/LR44 batteries, included. Remove protective tab before use. How to use: open bullet and remove battery protector. Place bullet in sleeve and finger in loop. Caress your partner's erogenous zones. Change out sleeves to tickle and tease. Cleaning: to clean the H20 Resistant Massager, first separate sleeve from bullet vibrator. Simply use antibacterial soap and clean the product under hot water. It is best to avoid using scrubbing tools or brushes as this can scratch the surfaces of the toy leading to product damage