Material: environmental protection PVC
Applicable scene: swimming and wading
Size: inner diameter after air flushing: l adult (160-185cm) m youth (120-165)
Product features
1. Double air bag design, one air bag is added to the head, the safety is greatly enhanced, and more comfortable;
2. Material upgrade, replace with elastic material, have more affinity to skin, feel very soft and comfortable;
3. Color upgrade to matte, more high-end, improve visual effect.