尺寸（cm）: 180*200*20cm 150*200*20cm 120*200*20cm
主要材质:环保PK绵、弹簧网
舒 适 度：硬
环保PK棉：弹性好，硬度好，拉力好，韧度高，又称PK硬质棉，热压棉、无菌棉、硬质棉、热压白棉毡，纯白无杂质、授气防水、无菌无甲醛无苯、回弹性超强、纵横拉力超强、轻盈。
弹簧床垫优点：弹性好，承托性能较佳，能因应人体曲线予以较好的承托和支持；透气性较强，不易发生霉变；寿命期长。
Environmental PK cotton & coil spring mattress
Main Features: firm, This one ensure a more responsive, and supportive, sleep surface that helps you maintain correct posture for a more refreshing sleep. Choose from a variety of size options to find the perfect fit.