‎16.5 x 17 x 5 inches

Toilet Seat Riser with Handles: Our easy-to-clean toilet seats are designed for individuals who have difficulty sitting down or getting up from the toilet
Raised Toilet Seat with Arms: The toilet seat adds 5 inches of height to your toilet seat, making it easier and safer to sit or stand.Use a non-abrasive detergent or household cleaner with warm water
Adjustable Armrests: Easily remove or adjust armrest height to fit your needs; our toilet seat risers make perfect elderly assistance products and handicap accessories for daily living