• 1. 3-tier shoe rack - Stainless steel frame delivers strength and stability; folds flat for easy storage.Store up to 9-12 pairs of shoes per unit.2. The shoe rack is made of high quality stainless steel, which is bright, easy to clean and durable.3. Dimensions – (S) 21.65"L * 9.06" W * 20.08"H ; (M) 21.65"L * 9.06" W * 25.98"H; (L) 21.65"L * 9.06" W * 32.28"H, there are three sizes for your choose4. Stackable and expandable – Stack vertically and expand hor