The Roll-Up Snow Mat sled is great for children ages 4 and up! They work amazingly well when sliding down a snowy slope and the great size allows you and your little ones to experience unlimited fun during the winter season. The Snow Mat has reliable construction behind it as the top of the mat is composed of high duty denier waterproof canvas to help withstand the harsh cold temperatures of winter while being wear-resistant and durable to stay with you for many years. The core is made up of XPE and the bottom slick is made up of HDPE that grants the user great speed when going downhill. The 36" Roll Up Snow Mat has dual handles that provide users, with a sense of security but also allows them to stay positioned on the sled improving safety. Our Roll-Up Snow Mat's are very lightweight making them easy to carry around. When you want to store them just roll them up and put them away, they won't take up much space at all. Users have the choice to sit, kneel or even lay down on the snow mat. These three choices of use allow for more ways to have fun with your Snow Mat while sledding.