Add a touch of style to your craft space with this shelf made of metal. This rolling shelf cart has four trays: a top and bottom tray that are fixed in place, and two middle trays that can be adjusted to any height you like using a simple knob system. The different levels are very practical for keeping jewelry making or sewing supplies close at hand. With four wheels, you can move it around your sewing room, pottery studio or kids' craft area whenever you need. Click here for assembly instructions. Details: White 16.8" x 13.9" x 41.6" (42.6cm x 35.3cm x 105.6cm) 6.6 lb. (3 kg) maximum weight per top and bottom tray 26.4 lb (12 kg) maximum per whole set Middle 2 trays are adjustable 4 wheels (2 locking) Metal Care & Usage: To clean, wipe with a soft, damp cloth. Never use scouring powders, abrasives or chemical cleaners. WARNING: Adult assembly required. Please use care when unpacking parts from this box. May contain small parts with sharp points and edges. Do not leave children unattended with the cart. Never lean, stand or climb on the cart. Adult assembly required. To prevent cart from being top-heavy and tipping over, place heavier items in the bottom drawers. Set cart on a level surface only.