Package contents 1 cage 1 dark lock 4 snap rings in different sizes to ensure a proper fit Key benefits and features Secure, controlled design: The device is stylish, secure and comprehensive, helping you stay focused and under the control of your holder. Locked by default: The device remains locked until you decide to release it. Ergonomic and adjustable: The sturdy cage is ergonomically designed, adjustable and lockable for a secure fit. Flexible sizing: Four snap rings in different sizes provide compatibility across different users and preferences. Usage guidance Firsttime wear: Start with a short wear period to get accustomed to the device. Progression: After you are used to it, you can wear it for longer durations. Comfort and care: If the skin is not suitable, apply a small amount of moisturizing cream to the ring. Use scenarios Introductory practice: Ideal for firsttime users to become comfortable with the fit and locking mechanism in a private setting. Transition to longer wear: After acclimation, wear during longer sessions to test comfort and performance. Daily or extended wear: Suitable for longer use in appropriate environments, enabling sustained focus and control.