ht6China kids amusement equipment factory-LONGLY PLAY ht6China kids amusement equipment factory-LONGLY PLAY ht6China kids amusement equipment factory-LONGLY PLAY ht6China kids amusement equipment factory-LONGLY PLAY ht6China kids amusement equipment factory-LONGLY PLAY About springht6China 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.ht6China kids amusement equipment factory-LONGLY PLAY ht6China kids amusement equipment factory-LONGLY PLAY ht6China kids amusement equipment factory-LONGLY PLAY Good packinght6China kids amusement equipment factory-LONGLY PLAY Standard export packing to protect the goods from damage like scratch.Packing materials:Cotton and pp film.ht6China kids amusement equipment factory-LONGLY PLAY ht6China kids amusement equipment factory-LONGLY PLAY Our factoryht6China kids amusement equipment factory-LONGLY PLAY ht6China kids amusement equipment factory-LONGLY PLAY