McKesson Raised Toilet Seat with Removable Padded Arms ensures a safer and more secure fit than ever because its worm-screw, front-clamp locking mechanism easily attaches to the toilet bowl without the use of tools and is engineered to prevent the toilet seat from shifting. The newly-designed locking device is engineered to fit securely on almost any toilet while its heavy-duty, molded plastic construction allows the seat to remain lightweight without sacrificing strength and durability. Its comfortable padded arms are versatile and can be removed without the use of tools making it easy to transfer easy while the elevated seat and padded arms will help individuals who have difficulty sitting down or getting up from the toilet.