Drive Medical Premium Plastic Raised Toilet Seat with Lock and Padded Armrests, ElongatedThis Premium Elevated Toilet Seat with Lock by Drive Medical fits most elongated toilets. The lock ensures a tight fit providing additional safety and added feeling of security. A wide opening in the front and back allow for worry free personal hygiene. The elevated seat and padded arms will help individuals who need a boost sitting down or standing up from the toilet. For consumers using a wheelchair, tool free removable arms allow for easy transfer