Optimize your space efficiently with this versatile plastic shelving unit.This 4-tier storage rack offers a vertical design that saves valuable floor space, featuring 14.5" clearance per shelf to accommodate a wide range of items. Moreover, the modular design allows it to be used either as a single vertical rack or divided into 2 separate units, perfect for different paces. The garage storage shelves incorporate robust crossbars and side reinforcements for stable support, along with 2 anti-toppling devices for enhanced safety. Crafted from high-quality PP material, the unit is waterproof, fade-resistant and rust-free, ensuring long-term durability. The no-tool, zero-screw assembly design of this utility rack ensures a quick and effortless setup, saving both time and effort during installation.