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 astonihing 20Msquared peak exceeding the RORC requirements by nearly two fold. Can be mounted from Halyard. Length: 750mm Weight: 413gms Overall Dia: 300mm