❀Specially designed for diving enthusiasts, providing stable buoyancy . Its sturdy structure ensures long term use in deeply sea without deformation, making it suitable for professional divers and recreational divers. ❀Make of stainless steel, it has excellent resistance and can maintain good condition even in saltwater environments. ❀Ergonomic design makes wearing more comfortable and does not impose additional burden on the body. ❀Provide stable to ensuring balance and of postures during diving. ❀Suitable for various underwater activities, such as recreational diving, professional diving training, to improve the comfort and of the diving .