• Made of strong material, with a plastic fastener. • Single-handed use: Can be applied and removed using only one hand. • Once in place, it cannot open unintentionally. • Strap can be washed at 60 °C. • Packed singly in a display package. • Strap length: 40 cm. Usage is simple! 1 Place the strap around the arm and insert the clip into the fastener until it "clicks" into place, indicating that it is closed. 2 To tighten, pull the end of the strap in the direction of the arrow. The fastener is securely locked. 3 Once the needle is inserted, press the tension button 1 to gradually loosen the tourniquet. 4 To remove the tourniquet, press the release button 2.