Wanna level up? The Bcharmed Basic Plus is a dual massaging ring with a strong mini motor, perfect for both solo and partner play. 100% body-safe silicone gives it a flexible stretch for a fit so snug you'll be on your way to lasting longer in no time. Its silky-smooth feel paired with five luscious vibration patterns brings stronger erections for him, and simultaneous clitoral pleasure for her. Materials: Silicone, ABS Plastic Waterproof Water-based Lube. Bullet requires 1-LR44 battery, included. Dimensions: Diameter 1.2" (3.1 cm), 1.6" (4.1 cm) Total Length 3.1" (7.9 mm)