[Brand Concept] With dedication to quality and respect for customers’ tastes and needs, ONPNO presents furniture for the bedroom, living room that complement any style. Oveall: 26"W x 26"D x 40.6-44.5"H Seat measures 19.7"W x 17.7"D Backrest measures 19.7"W x 21.25"H Lowest Seat height: 19.68" Space between arms:20"W Weight capacity: 330lbs Executive Office Chair with 6-Points Massage This ergonomic office chair is providing extremely comfortable seating where is perfect for any working environment. Featuring the standards, gas lift height adjustment while also including massage and heating to sooth aching muscles. Furthermost, the office chair swivels for multitasking convenience, and its five-legged base with durable casters allows for smooth-rolling mobility from one area to another. Made of PU/PVC Leather, soft and durable leather Padded armrests,providing you maximum comfort 6 vibration massage options for upper back, lower back and seat Heating function for upper back, lower back and seat Including a remote control to adjust massage and heat settings Thick & Wide Headrest Thickened & comfortable headrest can better reduce fatigue and protect the cervical vertebra while working or have a rest. Overfilled Lumbar Support Big and thick backrest, padding lumbar, close to the curve of the back, relax your waist and back while working and resting. Padded Armrest Soft armrest pads to provide your arms a comfortable experience. Soft & Flat Seat A double padded thickened comfort seat relaxes the hips, and bears the pressure of sitting for a long time working. SGS BIFMA Gas Lift Office chair with commercial class-3 gas lift is easy and safe to raise or down the seat. Heavy duty base provides strong support. 360° Rolling Wheels Ultra-quiet and smooth rolling PU roller wheels enhance your mobility in your work environment and leave no scratches on your floor. Extendable Footrest Due to the reclining function, our office chairs are equipped with extendable footrest, you can relax your leg while taking a nap. Massage & Timing Function 5-mode of massage, 6 massage points, changing intensity between high and low, you can set up your timer preference from 10/30 mins.