Fun Float Floating Water Mat,Swimming Island,Aqua Pad,Used in Lake,Pool, on Beach,for Relax, Vacation,Water Activity,Sport,Recreation,Party,with DIY Head Pillow,Rolled Package, M Size Made of high density cell foam and high tensile strength center core material Virtually maintenance free without the puncture worries that come with inflatable products. USE TIPS: GIVE IT SOME TIME FOR UNFOLDING ITSELF OR ROLL IT REVERSELY TO MAKE IT FLAT IN ORDER TO PROVIDE FULL BUOYANCY AND FUN BEFORE THROWING IT INTO WATER; Carrying weight: around 180 LBS (partially immersed in water more or less, normally for 1 adult) There is one DIY headrest pillow at one end and there is not mooring device. L: 106.30", W:35.43", H:1.38". Normally used for 1 adult lying on it.