【Solid Materials】 – The bottom and top baskets are made of punched iron plates instead of wire baskets, offering more durability. Its thickness is 0.5mm, the standing frame bars thickness is 0.7mm. Every part of the product is made of solid material to last long.【Improved for Tall Cleaning Supplies & Heavy Spray Bottles】 – 4 levels of height adjustment for the top basket makes it easy to store tall items on it. Suggested max. weight 5 kgs / 11 lbs for upper basket. Solid materials of the frame and basket supports heavy items as well. Top basket's bottom's height from the under sink surface is 7.6'', 9.6'', 11.6'' or 13.6'' adjustable.【Snap-on Top Tray to Adjust Height】 – Game changer with the easiest access to adjust the top basket to make room for the garbage disposal or the lower basket. Works as aorganizer in kitchen, bathroom, counter tops for dishwashing supplies, cleaning supplies, cosmetics, makeups, bathing supplies. C shape organizer is of orverall 11.6" wide, 16.1" deep and 16.1" tall. Top basket is 5.5"x16.1" and 2.4" deep. Bottom basket is 11.6"x16.1"and 2.4" deep【Smooth Drawer Slide Underneath】 – While those wires-enabled rails easily get suck by applied weights, this drawer is with framed sliders underneath enabling permanently smooth slide with max. load of 40 lbs. Being applied by adhesive strips rather than suction cups makes the slide even more stable and durable..【Top Basket Also Slides Out】 - No worries about the whole unit falling over by the bottom drawer being slid out entirely taking weights away, instead the whole unit including the top baseket sliding out brings more flexibility for usage. The unit is 16.1’’ deep, the slide is 8.3’’ out of it.