Enhanced Safety: Equipped with tungsten alloy beads, this EDC Survival Bracelet offers a multipurpose solution for emergency situations. Break free from windows and hand cuffs effortlessly with the key lock blades and large key hole pins, ensuring quick escapes in confined spaces. Efficient Glass Breaking: Don't underestimate its compact size! With just a light hit from the wristband, this bracelet can break tempered glass easily. A reliable tool for vehicle safety, it provides a swift escape routes through side or rear windows during emergencies. Versatile Tool: Serving as a Car Safety Escape Tool Window Breaking Device, this wristband is designed for convenience and effectiveness. Its elastic rubber bands and tungsten beads combine strength with portability, making it an essential accessory for on-the-go safety. User-Friendly Design: Lightweight, fully adjustable, and discreetly concealed, this survival bracelet is easy to carry wherever you go. Its ergonomic construction ensures comfort while providing a powerful tool for breaking tempered safety glass in critical situations. Tactical Key Usage: Unlock hand cuffs with precision using the AHK3 key included in this survival bracelet. By applying gentle pressure and employing the "pick and sweep" techniques, you can efficiently navigate various lock mechanisms to secure your freedom swiftly and safely. Item Name: Survival Bracelet Material: Rubber, Tungsten Carbide Beads Features: Tungsten Alloy Beads, Portable Size, Emergency Tool Size Details: Perimeter: 15.24cm-17.78cm/6"-7" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. The window breaking wristband does not work on car windshields, it only works on the toughened glass commonly used in side windows, and the band color you receive will be randomly selected between gray and black. Package Includes: 1pc: 1 x Survival Bracelet or 2pcs: 2 x Survival Bracelets