Feature:1. Easy to use and operate, convenient to carry and store.2. Lightweight and compact, it won't cause any backpack problems3. Support quick use, it is able to stop hemorrhage and save lives at the crucial moment.4. It is safe to use, well designed for one-handed operation.5. You can also be treated by yourself when you are unexpectedly injured without anyone accompanying you.6. The size can be customized according to different users.7. Ideal for exploration indoors as well as outdoors. Specifications: Condition: 100% Brand New Material: NylonColor: Black Type: Tourniquet Length: 91cm Width: 4cm Function: Haemostasis Package Content: 1 x Tourniquet, 1 x User Manual Note: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may contain chromatic aberration as different placement of photos.