California King Bed Frame Dimensions：83.5x71.5x10inch.Suitable for 72x84inch mattress.This cal king size bed frame are suited for master bedrooms,guest rooms and larger spaces,providing comfortable sleeping for couples or individuals who prefer more space.Provides 8.4 inches of space, ideal for larger plastic totes,luggage or blankets. Safe Rounded Legs and Headboard Ready:Features 2 rounded corner legs at the front to prevent bumps and injuries.The other 2 legs are equipped with pre-drilled holes for easy headboard attachment,offering flexibility for various bedroom styles. Heavy Duty and Quiet Support:Engineered with a heavy-duty steel structure that supports up to 3500 lbs,ensuring long-lasting durability.The integrated steel slats are reinforced and designed to prevent shifting and squeaking,guaranteeing a completely noise-free and stable sleep experience night after night. Non-Slip and Floor Protection:Equipped with anti-slip mattress stoppers on all sides to keep your mattress securely in place without movement.Each leg is fitted with thick rubber pads to protect your flooring from scratches,enhance stability,and prevent any shaking or sliding. Effortless, Tool-Included Assembly:Designed for quick setup with a foldable center structure,clear instructions and a handy ratchet wrench included.Most customers can complete assembly in about 25 minutes without any hassle.