DIYers and home improvers, this hidden cabinet hanging rail system is a game-changer for your projects! Made from heavy-duty cold rolled steel with multi-layer electroplating that prevents rust and keeps it looking great. Each rail measures about 13.8x3cm (5.4x1.2 inches) and can support up to 150kg - yeah, that's seriously strong! The set comes with 2 suspension rails, 2 couplings, and 2 white accessories - everything you need to get your cabinets mounted securely. The thickened couplings and concave frame design prevent sliding and ensure everything stays put. Installation is straightforward with three reinforced suspension heads that make mounting quick and secure. Perfect for kitchen cabinets, office desks, storage units, and any furniture you want to mount securely to the wall. The hidden design means you get all the strength without visible hardware messing up your aesthetic. Whether you're building new furniture or upgrading existing pieces, this hardware provides professional-level support that'll keep your cabinets safe and stable for years. No more worrying about things coming loose!