This ultra-effective Face Slim V-Line Belt Strap is made of soft and comfortable fabric with soft texture that is breathable and has a perfect elasticity. It reduce the contact area of fabric fibers with the skin thereby reducing friction damage. Effectively tightens the skin on the face and neck, and improves facial wrinkles to the greatest extent. Quickly repair facial contours, thin your cheeks and chin, reduce double chin, and enhance skin elasticity and can make the face smaller, smoother, and add more facial lines. Shape the perfect V-line chin to make you younger and more charming.