Winter Fun for sale Dimension:47 inch Thick and Wear-Resistant PVC Material: The skateboard tube is made of environmentally-friendly ultra-thick PVC material with a bottom thickness of 0.6 mm. The extra-thick material makes the bottom and sides have higher abrasion resistance and scratch resistance. Using advanced seamless bonding technology, it has good leakage resistance and tear resistance, and can be waterproof. Using a special coating, you can slide quickly and freely in the snow, allowing you to play happy. Huge Snow Tube: A thick sled tube with a diameter of 47 inches in the outer ring, which can withstand a weight of 300 pounds. The diameter of the inner ring is 16 inches, and the sliding tube can easily support the weight of adults and children. The streamlined circle design has no protrusions, which can protect children. It will bring unlimited fun to your family and friends. Quick Exhaust Valve: We use a three-in-one inflation valve design to make inflation and deflation easier, and can be inflated with an air pump. The double lock valve can increase the air tightness of the snow pipe and reduce the possibility of snow pipe leakage. The large valve can quickly inflate and deflate, and the small valve can replenish air. After the inflation is complete, close the valve and then you can use it. Sturdy Safety Handle: The handle of the inflatable sled tube is double-reinforced, and the strong handle makes you and your family safer when skiing. And make it more durable, avoid the problem of easy tearing due to strong tension. Even with gloves, you can hold the handle firmly. We take your safety very seriously, so all inflatable products are safety tested. Ideal Outdoor Ski Equipment: If your child likes to play in the snow, then this sled will be the best gift for your child this winter. You can use it as a Christmas gift and your children will be very happy. It is suitable for riders of all ages and is also very suitable for adult/child double riding. Everyone can use this snow tube to enjoy the snowfall in winter.Winter Fun for sale website:http://www.lcwjtoys.com/inflatable-outdoor-entertainment/winter-fun/