short dated tender - supply of supply, stitching and provision of covers for s-type and rolling-type chairs , single chair cover of high quality material: supply, stitching, and providing office chair covers as per standard size of rolling chairs, made from durable and reusable washable fabric. the chair covers shall be tailored to provide a snug fit and shall be manufactured using high-quality polyester-spandex blend fabric for elasticity and durability, with good breathability. alternatively, linen or cotton-blend washable fabric may be used where specified . the material shall be resistant to normal wear and tear, easy to remove, machine washable, reusable, and neatly finished with reinforced stitching. the covers shall be complete in all respects and fitted well-grow type to the satisf action of the engineer-in-charge. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ]