1.Longer size:The unfolded length of the product is 75cm,Suitable for the injured limbs of the most body types,The length can be adjusted with buckle and Velcro,The single route buckle has strong teeth for excellent bite,prevent loosening. 2.Thicker windlass rod and durable material:Considering safety,we designed a thicker windlass rod without worrying about the rod being deformed or broken due to pressure,the tourniquet can be easily tightened by rotating the windlass rod with one hand,tourniquet made of nylon material has excellent mechanical properties,good toughness, sturdiness, and good tensile resistance. 3.Non-curled red tip:Sudden massive bleeding is very urgent,saving lives is a race against time,so we designed a non-curled red tip in order to locate it at the first time,and then quickly pass the belt through the buckle to tighten the tourniquet. 4.Emergency hemostasis equipment:The spinning tourniquet is the mainstream emergency hemostasis equipment,In case of emergency massive bleeding,it can effectively stop the bleeding and buy more precious time for rescue,It is effective,sturdy,compact,portable,suitable for military and medical aid,outdoor sports and adventure or family life. 5.Multi-Use: It can be used in military, artery bleeding etc. Different situations require different attention, we have made sure that our tourniquets are completely adjustable to help in most type of situation.