The SECUMAR Duo Protect Junior 110 N: optimum freedom of movement and comfort thanks to pre-shaped shoulder areas. The double-layered DUO PROTECT buoyancy body provides twice the safety from mechanical damage. For persons 20-50 kg. It has 3M reflective tape, a clip for an emergency light and a mesh back. It also has a microfleece, a snap buckle, a padded protective cover, an integrated crotch belt, a rescue belt, a harness and a whistle for attracting attention.