CTSNSLH 4-Tier Folding Storage Bins with Wheels, 93 Quart Total, White

Every tier is a box in its own right, 15.35 by 11 by 8.27 inches, with a translucent flap at the front, so a middle drawer opens without lifting anything above it. Four stacked make a unit the listing gives as 32.87 inches over a 15.35 by 11 footprint, and 93 quarts all told.

Four castors sit under the base and the rear pair lock. That matters more than it sounds, because a loaded tower on free-rolling wheels drifts whenever a front flap is pulled.

Assembly happens by hand in minutes, and the panels collapse flat again when the tower is not wanted, which suits a wardrobe or a car boot.

Material is polypropylene, colour white. Several listing fields have been filled with sales copy instead of specification, so the material entry deserves caution.

• Four stacking tiers, 93 quarts total
• 15.35" x 11" x 8.27" per tier
• Overall 32.87" tall on a 15.35" x 11" base
• Translucent front flaps
• Four castors, rear two lockable
• Collapses flat, polypropylene, white