Add as many “Hard Gel Overlay / Strengthening with Acrylic” product to your cart as many sets you have or want to make thicker.
If you want to have hard gel overlay on FULL SET – you should add 2 “Hard Gel Overlay / Strengthening with Acrylic” products to your cart.
If you want to strengthen with acrylic only some of the sets from your order – write in a note to the seller during checkout which exactly.
This product is not a set of press on nails. Its additional service of making your set thicker.