Mach 2, 1-2 Rider Towable Tube for Boating. 1-2 rider tube for boating and watersports Kwik-Connect -'s patented Kwik-Connect for quick and easy rope connection Partially Covered - Heavy-duty partial nylon cover Speed Safety Valve - For fast and easy inflating and deflating Padded Handles - Non-slip cushioned handles providing comfort and stability. As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected.