Highchairs & Booster Seat Accessories - Waterproof, oil-proof and stain-proof, easy to wipe clean - our booster seat covers are made of a special fabric that is waterproof, oil-proof and stain-proof, easy to wipe clean after meals, and machine washable, perfect for preventing food spills and normal wear and tear. - Non-Slip Bark Grain Backing - Helps keep the booster seat in place while eating, even for the most wriggly toddler. - Compatible with most dining chairs - use it on all styles of chairs in your kitchen or dining room to prevent stains and scuffs/tears on booster seats. - BIGGER LONGER - The larger size fully protects your chair from dust and damage. We made this cover longer than others for added protection to the seat back. - Innovative Wings - Wings include grooved channels that clip onto most booster seat styles and accommodate their straps for stability