1.Jaw exerciser can reshape the face, strengthen the lines of the face and neck, resulting in a more youthful appearance.^ 2.This exerciser is by eliminating fat deposits around jaw and neck to reduce double chin, chisell jawline, promotes face tone firming & chin lift.^ 3.This shaper reduce cravings by chewing, it is a healthier and more effective way to lose weight.^ 4.Safety of jaw exerciser for women men: Made of food grade silicone, please be assured use.^ 5.Jaw workout anytime anywhere: Hands free workout, Exercise in gym, home, office,etc.. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.