3CERA&reg; Outdoor Sport Camping Buckle Elastic Belt Medical Paramedic Emergency Tourniquet 45x2.5cm 100% Brand new and high quality elastic belt Made of high elasticity belt, can be used to control bleeding or other tightening control Convenient and quick to use,injured persons can use it themselves tightening force can be adjusted Size: Approx.45cm*2.5cm(L*W)