Antiallergic **面料; 人体工学设计 Ergonomic design; 环保 Hipoallergenic; 防过敏 Ecological; 便于运输 Easily transportable ; 无弹簧 No springs; 静音 Noise abating; 上层乳胶 Upper latex; 耐用 Extremely durable; 可拆卸 Quick unpacking; ergonomic 符合人体工程学; anti-acariens 防尘螨; shaped in block 块状 不含氯氟烃; no cfctraspiring 蒸腾透气 undeformable 不变形; anti-bedsores 防褥疮;