Material: high-elastic lycra Weight: about 22g Color: skin tone Size: S, M, L, XL Efficacy: V face, chin, lifted face, firming. Attributes: Female, S: Within 90 kg M: 90-120 kg L: 120-140 kg XL: 140-160 kg Male, S: less than 90 kg, M: 90-110 kg L: 110-130 kg, XL: 130-160 kg 1, using high-quality high-strength Lycra fabric, no smell, very breathable, suitable for summer use. 2, do not take medicine, no injection, no surgery, easy V-face, skin firm. 3, Velcro, can effectively stick to the fixture, achieve V-shaped face-lift, and tight and not strong, work fine, strict inspection. 4, the soft super elastic fiber on the inner side of the seam, the outer nano-fine thread on the side of the seam, specially treated, uniform pressure, tear resistance, flatness of the joint, no damage to the skin. Tip: Choose our thin-faced belts, use the safest physical methods to improve the double chin, prevent cheeks from sagging, and stick to it for more than three months. The kit includes: 1 x slimming belt