Elastic shock cord.(Bungee); Durable, Resilient and extremely tough, Polypropylene outer covering and inner multi-strand natural rubber latex core Light-weight resilience and comes if our great fashion shades! For Fashion and Crafts as well as functional use 3mm Sock Cord in 21 Colours; 6mm & 10mm Thickness in 7 Colours. Metallic Gold & Silver Shock Cord, 2mm (Note: This is Slightly Finer than the Normal Shock Cord Which Is 3mm) Capable of stretching to twice it original length. Our 3mm cord is ideal for tarpaulin & soft cover tie-downs for trailers, roof-racks, bike-racks, boat covers etc.. Also for string fishing chairs, garden loungers etc. View our Amazon before checkout to see the most exclusive and extensive collection of Ribbons, Indian Trimmings collection, Garment accessories and our UK made RIB fabrics and Knitted Jerseys.