The Winter Snow Tube Provides Inflatable Sledges For Children And Adults For Winter Entertainment Military-grade materials are thickened and no longer cracked, and the joint snow tube is made of environmentally friendly materials. It has an ultra-thick double bottom of 0.8mm. The heavy-duty snow tube adopts high temperature welding technology and is tear-resistant. The ultra-thick makes the bottom and sides have higher wear resistance. the inflatable snow tube from jumping suddenly on the bumpy gravel snow field The unique style on the snow tube is different from other styles on the market. We upgraded the backrest design. You can lie on the ski or the ski . It can provide comfort in the game. Very interesting skiing experience The 40-inch extra large snow tube is designed to upgrade the large snow tube for children and adults. The sled tube with a diameter of 40 inches can easily support multiple people (parents and children). This inflatable ski can withstand heavy loads of up to 650 pounds. It will take your and family to enjoy the of snow tube snow tube with handle Our inflatable snow tube sleds are strictly tested and certified. Ensure for adults and children and enhance the snow tube experience. We have upgraded the grip of the snow tube and double-reinforced it to more durable and avoid the problem of easy tearing due to excessive tension Super fast deflation-the three-in- rate can easily fluctuate. Just use the pump to inflate the snow tube. The large can quickly inflate and deflate in a few seconds, and the small can replenish. Finally, close it to use. Double lock will ensure tightness contain: 1X inflatable ski mat