The locking elevated toilet seat with arms eliminates the need for toilet safety rails. The firm clamping mechanism ensures positive locking onto toilet. It helps prevent shifting of the toilet seat while sitting or transferring. Fits most toilet bowls from 12.5 inches 14.5 inches long. The wide, contoured surface provides maximum user comfort. The padded support arms offer a secure hand support and maximum comfort when using the toilet seat. Raises seat level by 5.5 inches and supports up to 280 pounds.