Description Specification: Adjustable Features 1. Made of high-quality leather and metal, it adds realism and safety to role-playing. 2. The uniquely designed traction chain is adjustable in length, suitable for use in different scenarios and meeting diverse needs. 3. The fashionable and personalized JJ set style is designed for men who pursue trendy and interesting experiences. 4. Intimate packaging and gifting, whether for personal use or gifts, can reflect the care and quality assurance. 5. Ergonomic design, comfortable to wear, ensuring that you can stay relaxed and comfortable even after long-term use. Comments: 1. The manual measurement tolerance is 2-5g. Please don't mind your replacement. 2. Due to differences between different monitors, the image may not reflect the actual color of the item. Thank you very much! 3. The SKU color is the color of the product packaging Package includes: 1 * Leather JJ set men's traction chain