Marlow's innovative system is a light-weight and super strong SPIE DPX is ideal for waterborne operations. Designed to carry 10 to 12 personnel with an extremely light weight yet high strength rope, the S.P.I.E. WPX uses with a unique 2 loop integrated colour coded safety system for all personnel. The Loop system is manufactured using lightweight, high strength Dyneema, eliminating the need for heavy, bulky metal fittings. The S.P.I. also has an additional yellow loop for easy retrieval.