Simply align the holes and secure with bolts.
VEVOR Raised Toilet Seat, 6" Height Raised, 300 lbs Weight Capacity, Universal Toilet Seat Riser, Screw Rod Locking, with Toilet Seat, for Elderly, Handicap, Patient, Pregnant, Medical
VEVOR Raised Toilet Seat 3.5" Height Raised 300 lbs for Round Toilet for Elderly
VEVOR Raised Toilet Seat 6" Raised 300 lbs Universal Toilet Riser for Elderly
VEVOR Raised Toilet Seat 4" Raised 300 lbs Universal Toilet Riser for Elderly
