Sterling Collection Combo 3 effective 2 speed push button controller with single plug-in jack. Soft and stretchy bullet sleeve with pleasure bumps. Standard silver bullet is created using phthalate free, non-toxic materials Abs plastic, fiberglass with silver plating bullet and controller, Thermoplastic Rubber TPR sleeve. Vibrating adult toy requires 2 AA batteries, not incorporated. Don't leave batteries within the vibrator between uses. Controller measures 4.5 inches lengthy by 1.75 inches wide, bullet vibrator measures 2.2 " lengthy by 1 " wide. Bulk weight: 2.8 ounces. Always clean pre and post use. Category: For Ladies, Bullets, Beads & Balls, Bullets. Sterling Collection Combo 3 is really a registered trademark for California Exotic Novelties. Adult sex toys and sexual wellness. New high definition images added