55 "trampoline specially designed for the interior, this circular trampoline series is like a miniature version of the outdoor trampoline, suitable for a child under 9 years old to play inside, some children may not be willing to jump outdoors, then this trampoline can be a perfect alternative to the outdoor large trampoline, so that children take the first step of jumping, this is a good way to jump. The 55-inch trampoline not only contains the advantages of indoor trampoline compact, design sense, but also has the advantages of outdoor round trampoline, safety and stability. We also offer a range of trampoline accessories, such as a safety net, a basket. At MERSCO, we offer a three-year warranty on all our products because we are confident in our products.