Premium MaterialsThe adjustable bungee straps are made of premium quality Latex and polypropylene fiber, wrapped with nylon yarn. pulling force up to 2.5 times let it more elastic than ordinary old type bungee cords or bungee straps Wider and ThicknessCompared to an ordinary bungee strap , These flat elastic straps are 3cm width and 4mm thickness is perfect for spreading pressure on the greater surface area of the cargo,which can tied the cargo more firmly and will not damage the goods or boxes Cross Sewing and Considerate Hooksthe flat bungee straps adopt cross sewing process which ensure durable and stability, it also do not hurt your hand or goods during use. triangular shape hooks can be more evenly bear force for last long use, double-layer hooks bear greater pulling force Effective Durable Flat bungees Straps2 sizes of flat elastic straps can be combined more effectively according to actual needs.it's ideal for fastening luggage, moving boxes, home use, outdoor use, camping Combination of 2 Sizethe highly elastic latex bungee straps set including 2 PCS *200cm blue long bungee straps and 2 PCS*100cm black. besides, come with 2PCS velcro rope ties are convenient for storage the bungee straps with hooks