About This Value Pack: You will receive 72pcs Trampoline Springs and 1* T-hook handle in package box. 5.5 inch Trampoline Spring(Total length including hooks), 3.2mm (Wire Diameter) Heavy Duty: Made of heavy duty galvanized steel, the heavy duty trampoline springs have weather resistance, unbreakable, crack-resistant and rust resistance Strong Tensile Capacity: trampoline spring design has a waist drum, wider in the middle and narrower at the ends, wider diameter for more bounce, and has better tensile strength and elasticity than the straight trampoline Dimension: Please carefully check the size of your old spring before purchasing and measure the length from hook end to hook end Quality Assurance: If you have any problems by purchasing or using our trampoline springs, please feel free to contact us at any time Overview Color : Silver Brand : plzzree Material : Stainless Steel Frame Size : 4 Shape : Rectangular Product Dimensions : 5.5"L x 1.8"W x 1.8"H Frame Material : Carbon Steel Item Weight : 17 Pounds Number Of Springs : 72 Manufacturer : Plzzree