yN2China kids amusement equipment factory-LONGLY PLAY yN2China kids amusement equipment factory-LONGLY PLAY yN2China kids amusement equipment factory-LONGLY PLAY yN2China kids amusement equipment factory-LONGLY PLAY About springyN2China 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.yN2China kids amusement equipment factory-LONGLY PLAY yN2China kids amusement equipment factory-LONGLY PLAY yN2China kids amusement equipment factory-LONGLY PLAY Good packingyN2China kids amusement equipment factory-LONGLY PLAY Standard export packing to protect the goods from damage like scratch.Packing materials:Cotton and pp film.yN2China kids amusement equipment factory-LONGLY PLAY yN2China kids amusement equipment factory-LONGLY PLAY Our factoryyN2China kids amusement equipment factory-LONGLY PLAY yN2China kids amusement equipment factory-LONGLY PLAY