How to Install a Raised Toilet Seat: 13 Steps (with Pictures)
Carex Toilet Seat Riser, Round Raised Toilet Seat Adds 3.5 inches to Toilet Height, for Assistance Bending or Sitting, 300 Pound Weight Capacity
Amazon.com: Carex 3.5 Inch Raised Toilet Seat with Arms - For Elongated Toilets, Elevated Toilet Riser with Removable Padded Handles, Easy On and Off, Support 250 lbs, White : Health & Household