PARMARIS QJ100 Junior automatic lifejacket with Ocean Blue Cover and IWAI Logo. Jacket has 100 Newtons of buoyancy but is approved to the higher 150 Newton standard (proportion of 150 Newtons relating to size). The lifejacket comes with an integrated crotch strap for extra safety and an improved floatation angle in the water and height adjustment tunnels on the rear backstrap. Intended to fit persons of 20-50kg it comes in automatic version only which means that the lifejacket will inflate on water entry but there is also a manual override handle in the unlikely case of an emergency.