Just pull it and it can be fixed firmly and easily. Just pull it and it can be fixed firmly and easily. [Caution/Conditions] Rope ratchet is for tightening and pulling. Please do not use for hanging items such as hanging or hanging luggage. Working Load Capacity: 154.3 lbs (70 kg); Rope x 2.4 m); Rope Material: Polypropylene; Case Dimensions: 9.1 x 5.9 x 1.4 inches (230 x 150 x 35 mm)