The buoyancy aids make a material technically very good impression, act tough and not lose even after repeated use, the air now. Moreover, they are firmly seated on the upper arm of the child. Unfortunately, this is not at all water wings like that. Many act material other little trustworthy, IMMEDIATELY air and so on mass, then begin to slip and go afloat broken.
Good in the swimming pool under constant supervision the actual security risk in this respect is indeed small but nevertheless I want to have confidence that the material is top.