The Undersink Organizer makes finding and using cleaning and kitchen supplies quick and easy. Keep small items in the top basket and larger items located below. Effortlessly slide out the basket, grab what you need and go!Use the Under Sink Basket to keep your kitchen clutter free! No more messy counters, or overflowing cabinets! This ingenious slide-out under sink organizer features a removable top basket. Fits opening of 10.25" high by 18" deep. Removable top basket measures 18.75" L x 5" W x 3.98" H and can be positioned on either side of the main basket. Constructed from metal.