Protective silicone covers for scuba cylinder head valves — clear, practical protection Key benefits - Protects valve heads from sand, dirt and contamination to reduce maintenance and prevent debris from entering the valve. - Durable, wear-resistant silicone provides a firm, secure fit that withstands repeated use. - Simple slip-on design: no tools or complicated procedures—install and remove in seconds. - Lightweight and compact; includes a cord/lanyard so the cover stays attached and is not easily lost. What it does - Covers and seals the cylinder valve head to keep out sand, dust and grit during shore entries, transport and storage. - Helps preserve valve performance and extends service intervals by preventing external contamination. Material and performance - Made from silicone material that is flexible yet durable, resistant to wear and able to maintain a snug fit over repeated uses. - Designed to be firm and long-lasting while remaining easy to handle and clean. Compatibility and size - Intended for scuba diving cylinder head valves; designed to fit standard diving bottle valve heads. (Slip-on design accommodates typical valve shapes.) - Compact and lightweight for easy stowage in a BC pocket or gear bag. Practical use scenarios - At the beach or shore dive: cover the valve while walking on sand or during surface intervals to prevent sand ingress. - During transport or storage: protect valve heads in vehicle trunks or gear lockers to avoid dirt and accidental contact. - At the filling station or boat: keep the valve covered between dives to reduce risk of contamination and accidental damage. Simple to use, tough enough for regular diving conditions — a practical accessory to protect your cylinder valves and reduce maintenance.