Material: Polyester Detailed measurement: 95CM: The net weight is about 70g, the packaging size is 16*5*4cm, and the unfolded length is about 95cm. Feature: 1. CAT tourniquet, spinning military tourniquet, tactical arterial emergency tourniquet, one-handed operation, quick and practical, it has good hemostatic effect during accidental abrasions and cuts. 2. Uses: used for hemostasis of bleeding in the limbs of the wounded, first aid in flood line, tactical training, actual combat site, and also used for first aid for massive bleeding before hospital. 3. Convenient to carry and store. Instructions: 1. The tourniquet is placed 5-250px above the wound, and inserted into the buckle loop around the limb. 2. Tighten the self-adhesive tape, stick it in the opposite direction, and turn the wringer until the bleeding stops. 3. Clamp the twisted rod into the fixing clip, and after the excess self-adhesive tape continues to be wound, seal it with the fixing tape and record the hemostasis time.