China Round Trampoline manufacturers Bigtrampoline Classic 12ft is a very heavy-duty trampoline, and it offers the best bounce characteristics for moderate-weight users. Its frame is constructed of solid 1.3mm steel and can withstand a maximum weight of 150kg (23 stone). The jumping pad is 86 cm above the ground, and its 12-foot frame provides a 10-foot-8 jumping area. About this item 路聽銆怱afety First銆慜ur design philosophy is: Safety first. This trampoline complies with international standard safety regulations, and we have selected the safest and strongest materials so you can buy with confidence. 路聽銆怱afety Shell銆態igtrampoline Classic 12ft has a 6ft high and 360 degree net safety shell, and it has excellent UV resistance, color fastness and tensile resistance. Our aim is to make trampoline fun for you and your family in the safest possible way. 路銆怋ig Rebound銆慣he jumping pad of this trampoline is made of polypropylene material, which provides unparalleled rebound. We've tested it multiple times to ensure optimal performance, and the mat has been tested for up to 5,000 hours and can withstand up to 400 pounds. 路聽銆?span>Anti-rust and Durable銆慦e have done 3 layers of anti-rust process to the steel frame of this trampoline, and all metal components are galvanized inside and outside. The visible part is finished with an anti-UV coating to protect your trampoline from fading from sun exposure and to prolong its life. 路聽銆怑xcellent stability銆慔eavy duty galvanized spring provides excellent rebound and rust resistance. All springs are covered with thick blue PE + PVC foam pads to protect your child from injury; 4 U-shaped thighs + 8 balance contact points further improve the stability and safety of the trampoline. 路聽銆怉fter Sales Service銆慦e offer the most comprehensive warranty for every component of our trampoline. With advanced design, premium materials and rigorous quality control and testing, you can buy our bigtrampoline classic 12ft with confidence. Trampoline Dimensions Trampoline height:86cm Safety net height:180cm Total height:266cm Jump mat width:318cm Total width:366cm Trampoline Features Sturdy Frame This trampoline comes with a frame made of 1.3mm steel. This is the lighter of the two frame thicknesses we stock, but is durable enough for home use. The frame is hot-dip galvanized inside and out for long-lasting rust or corrosion protection. The legs feature a recurve design for impact resistance and durability. Responsive Springs This product's 72 springs are made from 3.2mm steel to provide the correct tension level. The number of springs affects the bounce characteristics of the trampoline. A smaller number of springs will make the trampoline more elastic but less powerful; more springs will give the trampoline more lift potential, but it will require more weight to stretch the springs. So for smaller, lighter kids, choosing a trampoline with too many springs can be counterproductive, but as they get bigger and heavier, the added force will give them a greater lift. High Spec Jump Mat This trampoline uses a polypropylene mat, which is elastic enough and durable enough to not deform easily. It's breathable so it allows air to pass through to improve bounce performance. It can also be easily drained if it gets wet with water. It's also UV resistant to protect against sun damage. Tough Stitching We used at least 6 layers of stitching to attach the loops to the edges of the pads, which gives you plenty of strength and protection. The rings are angular, rather than round, as they have been shown to be tougher and more effective at maintaining the shape of the bounce pad. Safety Padding The edges of the trampoline are covered with closed-cell foam padding, which is more expensive than other foams but provides better water resistance. This padding protrudes slightly into the cushion and wraps around the edges of the outer frame to ensure all of these parts are covered. Safety Enclosure We put safety first so all our trampolines have been rigorously tested for safety. The net on this trampoline can be fastened to the bottom of the trampoline to ensure there are no gaps, and the poles are held in place with specially molded clips to prevent slipping or shifting.China Round Trampoline manufacturers website:http://www.junpu-sport.com/trampoline/round-trampoline/