Crafted with industrial-strength steel for both the posts and wire shelves, this metal rack is built tough. No more sagging or bending like those weak, everyday shelves - this one's made to handle serious storage. Rust-Resistant & Scratch-Proof Finish Thanks to an advanced coating, this kitchen shelves stands up to rust, oxidation, and scratches - making it perfect for high-moisture areas like your bathroom, kitchen, or even outdoor use. With durable materials and a rock-solid frame, each shelf can hold up to155 lbs, with a total capacity of465 lbs（4-Tier：620 lbs）. Whether it's your living room, bedroom, kitchen, patio, or a commercial setting - this metal shelf is ready. It comes with4 adjustable feetto keep things level on bumpy surfaces. Plus, anti-tip hardware is included for extra stability and peace of mind. Looking for a shelf that's both lightweight and practical? This is it！The 3-tier （or 4-tier） setup gives you more room to store while keeping everything within easy reach. Smart design, maximum efficiency. Like your storage plan, this shelving rack is flexible. Adjust the height of each shelf in just 3 easy steps to fit your items perfectly - whether tall, short, or somewhere in between. This is your all-in-one storage hero. Whatever your space, it's got your back ! Tired of complicated setups and missing screws? These pantry shelves uses a smart boltless design - no tools required. One person can get it done in just 10 minutes. Yes, really！ You'll get a clear instruction manual and video guide to walk you through the entire setup - quick, easy, and frustration-free.