Bluerise Trampoline 55in Indoor Trampoline for Kids Outdoor Play for Kids Trampoline Basketball Hoop Attachment with Enclosure Net Easy to Assemble

The current tube wall thickness is 1.2 mm which is half thicker than ordinary trampoline iron tubes ensuring that children are safe from all aspects. Now each spring is 3.0 x 86 mm which is one third stronger than ordinary trampolines. Children’s indoor trampolines can increase the elasticity of the entire trampoline and ensure the safety of children.