Carex E-Z Lock Raised Toilet Seat with Armrests is designed for individuals who have trouble bending into the sitting position. It adds 5 inches of height and fits most standard toilet seats. The E-Z Lock toilet seat riser is available with or without armrests. The width between the armrests measures 17.5 inches and they are padded for maximum comfort. It features an easy-to-use locking mechanism that secures the seat to the toilet bowl.