2PCSize River Tubes for Adults, Heavy Duty Sizenow Tubes for Sizenow Sizeledding, 39inch Large Rubber Sizenow & Water Tire Tubes, Pool Closing Inner Tubes, Rubber Pool Float Inner Tubes

【Dual-purpose Snow & Water Tube】In the snowy winter, it can be used as the inner tube for a snow sled, bringing you joyous sliding on the snow-covered hill; in the scorching summer, it is a swimming tube, laying on lakes, streams, or other water surfaces that give you a cool feeling. 【Durable Thickened Butyl Rubber】Made of thick natural butyl rubber, our river tube is puncture-free, anti-aging, and corrosion-resistant, with excellent heat resistance, flame retardancy, and low-temperature resistance, which works well in all seasons. Thanks to the load-bearing of up to 440lb, fat people can use it with confidence. 【User-Friendly Hidden Rubber Valve】An inflation valve is set on the inner side of each snow tube, made of rubber, and only 0.6 inches in length. Compared to the long metal valve of old-fashioned snow tubing, our small rubber valve hardly poke and bruise your skin, ensuring maximum comfort. 【Good Airtightness & Easy Use】The rubber material is of high molecular density, the delicate craftsmanship realizes a seamless structure, and the inflation valve has firm closure. All these contribute to the excellent airtightness of our snow tube. Besides, quick inflation and deflation make it easy to carry anywhere. 【2 Snow Tubes for Adults】When fully inflated, the outer diameter of the tube is 39.4 inches, a perfect size for most adults. You will receive 2 snow tubes. Share them with your family or friend, and you get doubled happiness! If you have any questions, please feel free to reach us. We are always there for you.