These fully automatic YACHT-POOL life jackets are particularly user-friendly and comfortable to wear due to their lightweight design and adjustable straps. They ensure a safe position in the water in case of unconsciousness and are equipped with a retrieval loop and a D-ring, which can be used to attach a rescue line. Technical details: Category: 150N, Buoyancy: 170 Newtons, Certification: ISO 12402-3, Chest circumference: 70-150 cm, Body weight: from 40 kg, Activation mechanism: fully automatic. Certification: ISO 12402-7. Activation: only upon falling into the water, not in rain or rough weather. Gas cartridge: CO2, 33g. Additional activation mechanism: manual via pull cord. Certification: ISO 12402-7. Manual inflation: via mouthpiece with a check valve. Certification: ISO 12402-7. Strap system: fully adjustable with stainless steel buckle and crotch strap. Retrieval loop: integrated, stored in a protective cover to prevent snagging. Signal whistle: stored in the protective cover, secured with a cord to prevent loss. Certification: ISO 12402-7 & ISO 12402-8. Stainless steel D-ring for attaching to the safety line. Color: Black, buoyancy body in bright yellow warning color with reflective stripes. Includes storage bag with ventilation mesh. Includes multilingual user manual. Available spare parts: reserve filling kit for YACHT-POOL and Sigma life jackets with 1x CO2 cartridge (gas weight: 33g) and activation tablet. Available accessories: adjustable hip belt extension (max. 45 cm).