A 40-in trampoline sized to fit where a child already jumps: the sofa. The 27-in PP mat sits just 10 in off the floor on heavy-duty springs, and a padded edge covers the frame so no gap opens between mat and rail. The foam-wrapped handlebar bolts on for a beginner still finding balance, then lifts off once a child can jump unaided. Anti-slip foot pads keep the frame in place and dampen the thud that carries through a floor below. Snap-in-place assembly needs no tools, and the frame is rated to 220 lbs for ages 3 to 6.