产品选用优质的丙纶纱和优质的天然橡筋编制而成，拉力强，弹性好，使用寿命长，适用于沙发、蹦床，可代替传统的弹簧。
Elastic Sofa Tape Material: PP, PE, Rubber, Latex; Size: 30mm, 40mm, 50mm. 60mm, 75mm, 80mm, etc. Color: Usually black and green, also according with customers' demands. Packing: 30m per roll or 5om per roll.