DuPont metallized, lacquered and spunbonded fabric array with PVC case; folds down neatly to pocket size and is an ideal addition to the grab bag for emergency use. QinetiQ recorded an astonishing a maximum response of 25.6M2 - (SPL 4.1M2) exceeding the 10M2 WCC : ISAF : ORC and RORC requirements by two fold. With each product we supply a Certified QinetiQ Linear diagram in case required by the race scuitineers. Can be mounted from halyards or with optional three piece glass fibre rod kit : Also suitable for dinghy or liferaft use.