Large Capacity & Upgraded Material - The storage bins measure 15.16 x 11.02 x 8.27 inches（23 QT capacity) on each floor, and the 4-layer stacked as a whole measures 15.16 x 11.02 x 33.07 in (height included wheels), with a total capacity of 92 QT. Our storage containers with lids are made of high-quality PP materials for long service life
