brand new and high quality Features: Reduce stress on your back and improve posture. This backrest is perfect for car seats and office chairs. The backrest is attached to any for seat using a sturdy elastic band. It can be adjusted up and down for a perfect fit. Keep your back bent naturally. Adjust up or down. Simple and easy to install. Specifications: Material: Polypropylene, Stainless Steel Size: 367x350x150mm/14.45x13.78x5.91in(approx) Color: Black, for Grey, Pink, Blue (optional) Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1x Waist Cushion