If you want your riders to have an extreme ride then make sure they're being towed on the O'Brien X-Scream Towable Tube. With enough room for 4 riders, this X-Scream will have everyone holding on tightly to see who can stay on the longest as the tube is being whipped around the lake. The handles have EVA knuckle guards to keep them comfortable as well as 2 EVA Pads on the tube itself. The 30 Gauge PVC material is strong and sturdy so you can use this tube year after year. A Boston Valve makes inflating quick so you can get to the water quickly and a Quick Connect Hook makes hooking the tube up super simple. When it comes to sending your riders off on the ultimate thrill ride, make sure they're holding on tightly to this O'Brien X-Scream Towable Tube. [+]