Elastic Material --- Can be stretched to fit for chair within 38-50cm/14.96-16.69inch in length and width. Easy Installation --- All you have to do is slip it gently over the seat. The elastic edge will keep it steady and nicely tucked in, makes the desk chair look like new. Unique Design --- Multiple colors available for your choice, redecorate your task chairs, making your flaky but still reliable chair new again, greatly graces your home or office. Multifunctional --- Use it for dining room chair, wedding banquet seat, hotel chair, bar stool, party, office, etc. Easy Care --- Made of polyester spandex, machine washable, eash to clean. Package Includes: 1 Piece Chair Seat Cover (Back cover is not included) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. (5 Pack) Shippipng: Dear customers, We are always working hard to ensure that orders are delivered on time. If you have other problems or experience delays after purchase , please send us an email or leave a message on eBay, we will reply as soon as possible. Make sure your shipping address and zip code carefully before you pay. Thank you for your support!