This is a multi-layer, dust-proof shoe rack organizer with covers, sometimes marketed as a "3 in 1 shoe rack".
Design: It features a compact design with multiple tiers (the image shows 4 tiers) of individual transparent/frosted plastic compartments.
Construction: The frame is typically made of environmentally friendly steel.
Assembly: It is designed for easy assembly and disassembly, requiring no tools.
Functionality: The transparent covers help prevent dust accumulation,