xx5China kids amusement equipment factory-LONGLY PLAY xx5China kids amusement equipment factory-LONGLY PLAY xx5China kids amusement equipment factory-LONGLY PLAY xx5China kids amusement equipment factory-LONGLY PLAY About springxx5China kids amusement equipment factory-LONGLY PLAY The diameter of the spring is 2.6cm,very strong,can support not only the weight of children but also adults.xx5China kids amusement equipment factory-LONGLY PLAY xx5China kids amusement equipment factory-LONGLY PLAY xx5China kids amusement equipment factory-LONGLY PLAY Good packingxx5China kids amusement equipment factory-LONGLY PLAY Standard export packing to protect the goods from damage like scratch.Packing materials:Cotton and pp film.xx5China kids amusement equipment factory-LONGLY PLAY xx5China kids amusement equipment factory-LONGLY PLAY Our factoryxx5China kids amusement equipment factory-LONGLY PLAY xx5China kids amusement equipment factory-LONGLY PLAY