Durability Aluminum Construction: Crafted from rust resistant aluminum alloy, this diving wristband probe ensures long last in underwater , ideal for frequent divers and explorers. Lightweight & Portable Design: Features a nylon rope wristband for easy carrying and quick wear without extra tool, perfect for traveling divers who value convenience. High Visibility Color Option: Available in red, blue, yellow, pink, and green shade for enhanced underwater recognition, catering to styles or team identification needs. MultiPurpose Dive Tool: Functions as both a dive probe for underwater /signaling and a versatile manual tool for camping/outdoor adventures, expanding its utility beyond diving. Ergonomic Design: Designed for comfort and secure handling, reducing operational risks for beginners and professional during extended underwater tasks or situations.