Kuber Industries Ergonomic Office Chair Back Part Replacement | Delta Back Mesh Rolling Chair Spare Parts - Easily Fit to Every Revolving Chair | Ideal for Study/Gaming/Computer Chair | Black ? Package Contains - (Set of 1) HB Back | Color - Black | Material - Plastic | Product Dimensions - 50X15X45 CM ? Improves comfort during long sessions - This chair back support part helps maintain a comfortable posture when you sit for long periods because it provides strong support that reduces strain on your back during work or gaming. ? Fits effortlessly to various chairs - Our replacement office chair parts easily fit most chairs since they have been made to be compatible with a wide range of models for quick and simple installation. ? Strong and sturdy for daily use - This office chair delta back part offers durability that withstands everyday use because it is built to last and works perfectly in your home or office. ? Provides extra back support - This office chair back part improves your sitting experience as it adds needed support to the back of your chair that reduces discomfort during long working hours.