Knock-down * Easily Assembles Without Tools * 3 Non-skid Rust Resistant Swivel Casters (2 Rear Locking) * Anodized Aluminum Frame * Back Removes For Easy Cleaning (tool Free) * Comes With Removable 12 Qt. Commode Bucket And Cover * Plastic Armrests * Padded Open Front Vinyl Toilet Seat * Limited Lifetime Warranty * Overall Width: 21 * Width Between Arms: 18 * Seat Width: 16 * Height: 21 * Product Weight: 14.1 Lbs * 4