2pcs/3pcs, Children's Socks Storage, Adult Socks Storage, Underwear Storage Bag: Vertical Storage, Ultimate Space Utilization. Featuring A Hanging Design With Built-In Hooks, It Can Be Easily Hung On Closet Rods, Behind Doors Or At The Head Of The Bed. This Fully Utilizes The Often-Overlooked Vertical Space Without Taking Up Any Precious Tabletop Or Floor Area, Making It A Space-Saving Miracle For Small Spaces. Suitable For Student Dorms/Shared Living Spaces With Limited Room. This Hanging Bag Can Perfectly Utilize The Vertical Space Behind Doors And Beside Beds, Solving The Storage Problem For Small Items.