BMR Beauty Bottom Lift Replacement Pads Interchangeable and rechargeable Place each pad in the areas marked with a square with the patterned side facing the metal stud Remove the covers from the black side of the Gel Pads; Do not throw away since you will need them to cover your Gel Pads once the session is over Place the beauty device around your waist and fasten securely Requires Lift Activator ;Sold seperately.