<b>Features </b><br/>---Supreme quality EVA material which is of high buoyancy, durable and reusable. Won't absorb water makes weaker resistance and gurantee kids' security.<br/>---Classic band shape, easy to wear and take down, kids can wear by themselves.<br/>---Each board provides stronger support and soft foam will keep kids comfortable and prevent their arms from scratches or other harm.<br/>---Lightweight for portable carry during traveling.<br/><br/><br/><b>Detail:</b><br/>---Material: Soft, comfortable EVA foam<br/>---Wear it on arm or leg<br/>---High quality adjustable swimming band<br/>---Inner circumference size:From 11 to 13 inches<br/>---Package include:1 pair EVA Foam Swim Arm Band<br/><br/><br/><br/><br/><b>Warning:</b><br/>1. The children should be accompanied with adult in the deep water！<br/>2. Don't leave your children unattended while the device is in use<br/><br/><br/><br/>