The design of hole is one-way inflatable to prevent air leak,if you want to vent the air, please hold the stomata. you can use pump(for gift to every package) to gasing expand or by mouth.
Double airbag design,more safety,more comfortable and more buoyancy for floating,for weighing up to 220 pounds.
Non-toxic environmental protection of PVC material, thickening made to long time use. If you want to store away, just outgoing gas and fold up, it like a book when fold up,easy to carry.
The product made for children and adult,some customer feedback it is difficult roll-up to arm,maybe cause by gasing too much,suggestion 70% air enough,or you can trap to the arm frist,then gasing air to feeling comfortable. If you feeling too expand,please hold the stomate to vent few,it is adjustment as you feeling.

Technical Details

Product Details

Package Dimensions
Width : 4 inch
Height : 2 inch
Length : 6 inch

Shipping Weight: 3.84 ounce (View shipping rates and policies)

ASIN : B072KW282B