3 Core Electric Adjustable Functions: This full electric hospital bed features 3 customized adjustment modes: backrest adjustable from 0° to 65°, knee section tiltable 0° to 35°, overall bed height ranging 13 to 24 inches. 3 professional adjustable functions meet all daily nursing demands5 Inch Silent Lockable Universal Casters: Our adjustable medical bed equipped with 4 heavy-duty 5-inch 360° rotating wheels with independent brake pedals. The wear-resistant wheel surface leaves no scratches on floors and operates ultra-quietly during movement. Lock all casters firmly to fix the bed in place when nursing, delivering a peaceful resting environment for bedridden users.Waterproof Foam Mattress Included: Comes with a complete medical mattress sized 77.9"L x 33"W x 4"H, made of water-proof outer fabric and premium supportive foam with moderate softness. The stain-resistant surface is easy to wipe and sanitize, fits most body types and reduces pressure sore risks for long-term bed users.Heavy Duty Stable Frame: Overall bed dimension: 82.6 x 38.5 x 13-24 inches. The 3 function hospital bed constructed with thickened reinforced steel frame for superior stability and long service life. Robust structure safely supports a maximum weight of 400 lbs, ideal for long-term daily medical care. Equipped with full foldable safety side rails and detachable IV pole for infusion treatment.Easy Assembly & Wide Application Scenarios: Simple assembly only requires installing casters, headboard, footboard and side rails, detailed installation manual included for hassle-free setup.