Back glue nail AppliqueThis product is a 3D ultra thin self adhesive decal. It can be used immediately without tearing. Each one has about 40 decals. The pattern is only 0. 04mm, which is ultra thin and can be peeled off to ensure that the nails breathe and breathe. After the nails are removed, the nails are still pink and shiny; the bonding process is simple and fast, and it takes only 5 minutes to complete a pair of hands and can quickly change makeup. SGS test