【High-Bounce Performance with 30 Steel Springs】 The Mersco trampoline for kids delivers powerful bounce using 30 durable steel springs and 6 shock-absorbing pads. Designed to support up to 400 lbs, this mini trampoline encourages active play while developing motor skills for toddlers and older kids. 【Safety-First Dual Zipper & Enclosure】 Featuring a double-sided zipper for easy access and a tear-resistant safety net, this toddler trampoline keeps children secure during jumps. The 360° transparent mesh ensures full visibility, and padded edges prevent accidental slips or pinched fingers. 【Heavy-Duty Rust-Proof Frame】 Built with reinforced alloy steel and anti-rust coating, this kids trampoline offers unmatched stability indoors or outdoors. The wide U-shaped legs prevent tipping, while non-slip feet protect floors and ensure quiet operation. 【Quick Tool-Free Assembly】 Parents love the hassle-free setup! This small trampoline includes clear instructions and pre-attached springs, requiring no tools. The intuitive design lets you assemble it in under 15 minutes for instant backyard or playroom fun. 【Versatile Indoor/Outdoor Fun】 This indoor trampoline for kids adapts to gardens, patios, or living rooms. Its compact 55” size saves space, while the sturdy build withstands daily play. An ideal gift for birthdays, holidays, or energizing family time!