Jarvis Walker Waternsake Inflatable PFD’s in this range now conform to Level 150 / AS4758.1:2015 which is the latest Australian standards suitable for all conditions including offshore conditions. So if you’re heading out on the ocean, these will comply with regulations for offshore use in all states of Australia. They will be also fine for use inshore as well whether you are kayaking or in a small watercraft on an estuary. This Yoke style Jarvis Walker water snake Inflatable PFD is designed with comfort in mind with the inclusion of a soft neoprene neck liner which will assist in preventing chafing and even irritation. Inflatable PFD’s are our biggest selling type of personal flotation device with the biggest reason being that they are so much more comfortable and less restrictive as opposed to conventional life jackets or PFD’s. Features and Specifications Wear over the top of your clothes PFD Level 150 (Formally PFD Type1) Australian Standards AS4758.1:2015 Rated for adults with a chest size between 80-140 cm Rated for persons 40 kg+ Suitable for offshore and inshore use Conforms with all current state regulations Australia Wide Manual operation 50 mm webbing belt with twin tab synthetic nylon buckle Mouth piece for extra oral inflation if necessary 33 g CO2 manual ignition gas cylinder installed. Made from tough durable Nylon Oxford 420D material