Materials ensures waterproofs durability, protecting stools from rain and spills with secure double elastics for most size Multipurpose for indoor / outdoor use in kitchens, patios, offices, or camping setups, providing protective in high traffics environment Machine washable polyester lining combines breathability offering long time comfort and easy maintenance for daily seating solution Addition for family with active children, safeguarding furniture from liquid accidents and scratches while maintaining seat cleanliness Quick install designs features reinforced tongue buckles and adjustable elastics strap that grip tightly without tool, adapting to various stool shape