This product is suitable for any height and shape of men and women use different people. Effectively resistance to tone, tighten and lift saggy, underlying neck muscles. Gently firms the underlying muscles of the neck & tightens the skin for a dramatic lift Three resistance levels: low, medium & high. From beginner to advanced toning, for rapid results Dramatic results in just 2 minutes a day Takes years off your appearance. Smooth & firm your neck, chin & cheeks. No surgery. No pills Specifications: Color: white Material: Plastic Manufacturing Process: Machine Made Type: Neckline Exerciser Size: 14.0 x 6.5 x 5.0cm Size: One size Power: Battery (Not Included) Neck Slimmer: Neckline Exerciser Chin massager: Reduce Double Chin Health Beauty tool: Neck Slimmer machine Package Included: 1 x Chin Massager 3 x Power Spring 1 x Instructions 1 x Blister shell Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. If the products have some problems, please contact us first with a message before you give negative feedback.