Our double chin reducer is designed to help you achieve a more defined profile and jaw; Get the look you want with our jawline exerciser that will hold up under any conditions^ QUALITY; Each face slimmer set has undergone stringent examination and many hours of development in consultation with leading oral maxillo specialists; Our jaw exerciser for men and women is crafted to the highest standards; The My Single City promise is this; if we wouldnt use the jawline shaper ourselves, we wont sell it^ SAFE; Our face exerciser is crafted from food grade silicone; Better yet, each face shaper is BPA free and safe to use; Our double chin eliminator is crafted from the same material as baby pacifiers, meaning that our jawline exerciser for men and women can be used by everyone^ SLIMMER JAWLINE; Take your jawline to the gym with our double chin exerciser ; Get a more defined chin and jawline; Simply place the jaw workout blocks on either side of your mouth and chew gently for 10 to 20 minutes each day; Use your jaw exercise kit every other day for 30 days to start noticing results^ EASY CLEAN; Unlike inferior jawline toning products our jaw trainer can easily be cleaned; Simply brush your face exercise blocks with a toothbrush and toothpaste after use; For a deeper clean, you can always place the jaw strengthener blocks in the dishwasher^