college student dormitory stair step mat dormitory bunk bed ladder non-slip step mat sponge upper bunk ladder artifact 大学生宿舍楼梯脚踏垫寝室上下铺梯子防滑踏步垫海绵上铺爬梯神器

[solid-color powder] width 20cm – total 2 meters [off-white] width 20cm – total 2 meters [solid black] width 20cm – total 2 meters [pure blue] width 20cm – total 2 meters [solid coffee color] width 20cm – total 2 meters [solid gray] width 20cm – total 2 meters [solid-color ribbon] 8cm wide – 2 meters in total length [off-white] width 8cm – total 2 meters [solid black] width 8cm – total 2 meters pure blue silk width 8cm-2 m in total [solid coffee color] width 8cm – total 2 meters [solid gray] width 8cm – total 2 meters [solid yellow] width 8cm – total 2 meters [pure light green] width 8cm – total 2 meters

anti‑pinching‑foot, quiet, soft foot pads—no sticky required