Make your submissive status obvious to your kinky friends and partners with a Stainless Steel Locking Collar! Wear it for short scenes or for long term wear such as weeks or months at a time! Made out of durable, strong, and nickel-free stainless steel, it`s easy to clean and perfect for sensitive skin types. To clean, simply use soap and water while it`s still on during a shower. If it`s taken off and requires a thorough cleaning, boil it in hot water. Use the hex-key included to lock it in place. This subtle and elegant collar locks into place and stays on until you`ve been released! Pair it with every outfit and wear it night and day! Enjoy the weight and feel of the metal on your skin as a constant reminder of your Dominant/submissive relationship and your partner`s love. If you want to use it as an accessory, feel free to pair it with other steel or silver accessories and an edgy outfit! Measurements:Band width: 0.3 inches. Inner circumference: 17.6 inches (44.75cm). Materials: Stainless steel Color: Metal Note: Do not misplace or lose the hex-key; taking off the collar may require medical or professional assistance without the key. Key Features: Stainless Steel: This strong, durable and sexy stainless steel is nickel-free for sensitive skin types and non-porous so it`s easy to clean and care for. Locking Mechanism: This collar comes with a hex-key to lock it once placed around the neck. Decorative and Symbolic: It can easily be worn as a decorative accessory or as an elegant indication of submissive status in a serious Dominant/submissive relationship. Longterm Wear: Feel free to wear it for short scenes or for long term wear such as weeks or months at a time!