产品介绍： 产品使用17cm 0.22cm 普通弹簧,周边采用固边簧式设计,四周 更具支撑性. 外观采用灰白搭配,简约大气 可压缩,装柜量每柜可达: 5.Product name：5 Mattress feature:  H17cm durable bonnell spring, designed with more supportive edge supports around  Collocation with grey and white, concise and noble appearance  Compressed packing, the loading quantity of per container: 420pcs Queen size for 40HQ