iron bunk bed dormitory bed double height-adjustable bed thickened iron bed profile bed construction site canopy bed bunk bed 上下铺铁架床宿舍床双人高低床加厚铁艺床型材床工地架子床双层床

white single layer 2000*900*850 black monolayer 2000*900*850 white single layer 2000*1000*850 black monolayer 2000*1000*850 white single layer 2000*1200*850 black monolayer 2000*1200*850 white single layer 2000*1500*850 black monolayer 2000*1500*850 white double layer 2000*900 * 1800mm black double layers 2000*900 * 1800mm white double layer 2000*1000 * 1800mm black double layers 2000*1000 * 1800mm white double layer 2000*1200 * 1800mm black double layers 2000*1200 * 1800mm white double layer 2000*1500 * 1800mm black double layers 2000*1500 * 1800mm

single bed mattress with bed board