I have tried all the ATTDX Waterproof Invisible FacialLifting Patch and theyre amazing. They really do work. Ive used them daily since I got them and after about a week, I could already see a difference in the appearance of my skin. Id definitely recommend these to anyone looking to improve their skins appearance.I have been using ATTDX Waterproof Invisible FacialLifting Patch for about a month now and they do help to tighten the skin around my neck. I am sure that it is a combination of doing the exercises, applying the patches, and eating right. The patches are sturdy and I like that they are waterproof.The ATTDX Waterproof Invisible FacialLifting Patch is the most comfortable tool you can use to instantly lift and contour your face, creating a slimmer look by lifting jowls and other unwanted skin. The patch dries immediately and is waterproof, so you can wear it for swimming or sweating. ATTDX Waterproof Invisible Lift Patch is made of ultra-thin transparent face lifter tape, which is natural, waterproof, soft, and highly elastic. Naturalness and invisibility are the key selling points of the product. The face tape is completely invisible after makeup, there is no trace on the face, and the face-lifting effect is obvious. The ATTDX Waterproof Invisible FacialLifting Patch is transparent and invisible, so you can wear them during the day or night. They are also water resistant, so if you accidentally sweat, theres no problem. Our efficient adhesive will keep everything in place all day long. The ATTDX Waterproof Invisible FacialLifting Patchs feature waterproof , good elasticity, the face will not feel tight, and the skin position is immediately lifted. And it is easy to use. What makes ATTDX Waterproof Invisible FacialLifting Patch special? How to Use: Package includes: 1/2/4/8 BOXES x ATTDX Waterproof Invisible FacialLifting Patch