The Big John Toilet Seat gives much more comfort for anyone who finds a standard toilet seat uncomfortable. Seats are normally only 14.5 inches (35cm) across, but the Big John, at 19 inches (50cm) gives increased support and comfort without the need to buy a new toilet. It is also slightly higher than a standard seat, with a raise of 1.5 inches (3.8cm). Installation is simple. Remove your existing seat and attach the Big John through the toilet pan as usual, using the two non-rust bolts included. It will fit to virtually every toilet. Made to a high standard with sturdy bumpers underneath to create a stable seat. Produced in a high gloss finish with a matching lid. Max user weight is 250kg / 39stone / 546lbs