Introductions: Three Layers of XPE Foam Our floating water pad is made up of three layers of XPE foam, which is of superior buoyancy and good quality, no water absorption and no deformation. Easy to this mat down in your lake or to a dock using the included bungee tether to yourself and the mat from drifting away. Easy to Carry & Store Portable,light and easy to roll up, simple for you to carry to lake, pool and beach;With a pair of free storage straps, you can easily fold it up and save your storing space at home Bright Color Blue white color was bright and conspicuously visible in the big sea or river lake Enjoy the Fun on the Water Our floating pad is perfect for entertaining and relaxing in water parks, swimming pools, lakes, beaches and the sea. It is the best gift for parents, children and friends. You can use it for water games, parties, vacations, and sunbathing.