- Extra: NeopreneWith strap in size 1-3 yearsSPF 50 Free from phthalates and latexWARNING: This is not a life-saving vest. It must only be used in water where the child/children can bottom. It does not protect against drowning, and should only be used under constant supervision. In addition, it should not be used for sailing, a real life jacket must be used.Remember to follow the washing and use instructions