4.
Anti-Roll Containment Solves: Rolling produce & crashing jars 3.9" Metal mesh guardrail on 3 & 4 tiers Angled top shelf (8"D× 3.9" side barriers) secures spices/utensils Locking lip design prevents pans sliding during transfers
Heavy-Duty Steel Frame + WeatherShield MDF Solves: warping & unstable racks Waterproof MDF boards resist stains/swelling - wipe spills instantly Non-marking feet grip tile/wood (no wobble! )