This 20 rack drying and storage solution is perfect for protecting the masterpieces of budding artists in any class or art room. Durable metal shelves allow paintings and other works of art to dry flat with enough room in between each shelf so artwork is not compromised.Features20 spring loaded racks that make it easy for art to be inserted or removedLock down bar secures racks in placeRack spacers can be personalized with student namesPaper catch clipsPaint drip tray to protect classroom floors from unwanted spills (removable)2” locking casters for mobility and stabilityFrame measures: Resting state - 33 1/2"(85 cm) H x 26 1/2" (67 cm) W x 25" (63 cm) D Lifted Up - 47 1/2" (120.5 cm) H x 26 1/2" (67 cm) W x 25" (63 cm) DRacks Measure: 24” (61 cm) x 15 1/4” (39 cm)Gap between Racks: 1” (2 cm)Lifetime warranty.