High Quality - This thick sled is made of PP plastic, which is cold-resistant, safe and durable. Even if the temperature drops to minus 30 degrees Celsius, the thick snow shovel can function normally.Sunken Seat Design - The non-slip grooves on the surface with sunken seat design can prevent you from sliding off while skiing and increase safety. You can also slide this slider on snow, grass and sand as you like.Plastic.Model Number: .Flexible and Portable - This sled is light, strong, and easy to carry.Humanized Design - Humanized design, non-slip, big grip, easy to control. The excellent curved handle provides a firm and comfortable grip for both hands and can be bent freely.Applicable Place- This skiboard can be used for various outdoor activities such as skiing, sand skiing, grass skiing, sliding and skating.