Sleeves are made using phthalate free materials Silicone. Bullet vibrator is made using ABS plastic. Pleasure Sleeve Trio This erotic bullet kit lets you choose length and texture according to your mood and desire! With a preppy 10 function bullet that cycles through all your favorite speeds and vibration modes, you can try out three separate sleeves to slip over top! One has quilted tufts, one a sexy bulb shaped ending, and third is longer with pleasure nubs and rippled textures! You decide what experience you prefer each time, and enjoy water play in bath or shower, as it is completely submersible! Clean up is easy with toy cleaner and warm water rinse. Features: made from luxurious silicone. 3 interchangeable sleeves for different experiences. 1st sleeve is 3.75 inches long, .9 inch wide with a smooth, bulb shaped tip for sensual stimulation. 2nd sleeve is 4 inches long, 1 inch wide and features pleasure nubs above and erotic ripple texture below. 3rd sleeve is 4.75 inches long, 1.25 inches wide with a tufted, quilted texture for comfort and pleasure. Bullet has 10 separate speed and vibration functions. Waterproof vibrations. Easy to clean. Latex free and phthalate free. Vibrator requires 1 AAA battery, not included.