The swimming pool noodle adopts the VCP foam dipping process, which is made of PVC/NBR high closed cell foam, and PVC/NBR high closed cell foam is the buoyancy material of the swimming stick. PVC/NBR soft foam provides a very comfortable touch and stylish sense. VCP dipped surface is waterproof, high buoyancy, sturdy and durable, and easy to clean. It is used for most chemicals and petroleum products. Suitable for swimming pools, water parks and ideal open water areas.