Rokstraps use a proprietry stretch natural rubber core that is UV and marine resistant which is then sheathed with a tough UV polyester outer brading. Rokstraps are perfect for securing loose loads and much more! � Colour :Hi-Vis Green only � Adjustable from 310mm 1060mm � Up to 29kg Capacity � Sold as a set of 2 � Adjustables all have one piece stretch 300 x 25mm length. � Adjustable has a connector buckle with webbing to achieve 310 to 1050mm length