The expandable shoe rack can be extended from 24.2” to 44” with stackable design, 2 sets can be stacked vertically to get a complete 8-tier shoe rack, provide extra storage space for you, meet your various needs. [Removable Layer]: Heavy duty Shoe rack shelf offer multiple DIY options, you can remove the third layer of pole place taller shoes like boots. [Sturdy Structure]: The shoe rack is made of high quality thicken tube with powder coated finish makes it smooth and corrosion-resistant, 4 wear resistant foot cover prevent your floor to get scratches. [Easy to Install]: Simple structure makes shoe rack shelf very easy to install, you don't need to be an expert when it comes to assembling, take less than 3 minutes to finish. [Dimension]: Assembled 24.2 x 8.8 x 26.7inch, Expandable show tower can hold up to 24 pairs of shoes.