Whether you're typing long documents, managing complex spreadsheets, or creating engaging presentations, this ergonomic backrest makes working extended hours more comfortable. SmartFit system includes a color-coded fitting chart that helps you quickly select your ideal height setting to provide the most comfort and support for your spine and lumbar. Four independent springs allow the back rest to conform to your body type and articulate with any subtle movements in your posture to ensure you always have excellent support. Ventilated supports dissipate heat when you sit in the chair during extended seating periods to help you stay cool and dry. Removable fabric can be washed in a washing machine in case of an accidental drink or food spill, or when you just want to freshen up the fabric. Key Features and Benefits: Height adjustableSlide the base up or down to your comfort color to set your back rest at the ideal height, providing the maximum comfort and support for your spine and lumbar while sitting in a chair. Four independent springsConform to your body type and articulate with any subtle movements in your posture so you always have great support to leave your back muscles more relaxed. Ventilated supportsDissipates heat when you sit in the chair for long periods of time, keeping your back cool and dry for a more comfortable sitting experience. Removable, washable fabricSimply slide the covers off the supports and place them in a washing machine in case of accidental drink or food spill, or when you just want to freshen up the fabric. Accessories Included Ergonomic accessories Assembled Length 5.5 in Inches Assembled Weight 3.99 lbs Pounds Assembled Width 17.2 in Inches Batteries Included N Brand Name Kensington
