At 52 inches across and 55.5 inches tall, this 48-inch toddler trampoline fits inside a bedroom or a small backyard while still giving a 38-inch jumping mat. The enclosure net rises 43.5 inches and closes with an external two-way zipper on a 17 by 20.5 inch door, a detail that keeps small fingers from opening it mid-bounce. Thirty elastic bungees replace metal springs, which softens the rebound for lighter bodies and removes the pinch points a spring bed creates. Heavy-duty metal pipes in a double-layer frame carry a rated 265 lbs, and non-slip base pads stop the unit from creeping across a hardwood floor. The mat is woven from breathable PP. Total weight is 18.5 lbs, and the size suits children between 3 and 6 years old.