Waterproof polyester chair covers with water resistant coating and TPU membrane backing resists liquids spills to protect furniture Rear-gapped design stretches to fit most dining chairs 16-19 in wide; No need to remove cushions;Elastic edges secure cover Soft, comfortable 92% polyester/8% spandex fabric is thick, durable, anti-wrinkle;High-stretch fits most chairs for upholstered kitchen and dining chairs; Machine washable;Tumble dry low Measures 19 x 19 x 4 in;Weighs 10.2 oz; Set of 2 slipcovers WATERPROOF Waterproof Surface No water leak into chair seat 320g/SM No need to remove chair cushions Easy Care 1.Easy to cleanMachine Wash and Machine Dry 2. No FadingThe Color Remains Bright after Usually Wash NOT fit for the chair with arms ldeal for: dining room kitchen party housewarming gift