Nimair Waist Ring Babies' Swimming Ring Infant Swimming Integrated Ring Underarm Swimming Ring [Same Style with Dr. Ma] Clearance

Precautions for using baby's swim ring in winter: before using baby's swim ring in winter, soak in the water temperature of 30-40 degrees for a while, and use it only after baby's swim ring of the material softens and the air inside adapts to the water temperature; baby's swim ring do not charge too much when inflating, because the indoor temperature is limited now. If the filling is too full, all of it is cold air. Once it is put into hot water, baby's swim ring will burst at the interface due to the principle of excessive inflation, heat expansion and cold contraction.

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