The Mach 1 is a compact kicker ramp that offers the perfect mix of kick and portability. The Mach 1 ramp offers a little more kick (tighter radius) than the Ninja Turbo ramp and at just 18lbs, it's ready to go with you anywhere. Thanks to the adjustable legs, you can increase or decrease the radius of the jump to your heart's desire. The Mach 1 ramp folds up into a briefcase size with convenient backpack straps and goes from folded to assembled in less than 5 minutes. Head out on an urban adventure or set it up in your front yard; this ramp is your new best friend! This ramp's height can be adjusted from 16 to 22 inches.