Description : Elastic stretch chair seat cover , providing nice look for square , round or oblong chairs , for home beauty decor . Made of polyester spandex , machine washable , eash to clean . Protecting your furniture chair cushion from stains , pets damage , hair . Can be stretched to fit for maximum chair size ( LxW ): 50 50cm / 20x20 Inch . Use it for dining room chair , wedding banquet seat , hotel chair , bar stool , party , office , etc .. Easy to install , slip it over the chair seat , the elastic band will tucked in and cover . Specification : Material : Polyester and Spandex Apply chair shape : Square / round / oblong Chair cover diameter ( tiling ): 35cm / 13 . 8 inch Fit chair size ( max .): 50x50cm / 20x20 inch Cover stretch range : 35 - 50cm / 13 . 8 - 20 inch Package Includes : 3 Pieces Chair Seat Cover Note : Due to the light and screen setting difference , the item &# 39 ; s color may be slightly different from the pictures . Please allow slight dimension difference due to different manual measurement .