General description Children's Swimming Armbands are inflatable floatation devices designed for beginners aged 3-14 years. Made from high-quality, non-toxic materials, these armbands are easy to inflate and deflate, making them a perfect tool for learning to swim. The double airbag design enhances safety and comfort while providing additional buoyancy. Technical specifications Material: Environmentally friendly PVC Arm circumference: 26-29 cm Recommended weight: 19-40 kg Inner diameter: 12 cm Outer diameter: 27 cm Compatibility and accessories Suitable for children aged 3-14 years Also suitable for adults weighing 80 kg and above Usage Before purchasing, measure your child's arm circumference to ensure a proper fit For optimal comfort, inflate the armbands until they fit snugly on the arms If the armbands feel too tight, hold the valve to release some air