How long do they last unopened and opened?Updated 3 months ago

They last unopened 12 months from the date of purchase. Upon opening the sealed package, apply your PINX Gel Stickers immediately. To preserve any remaining nail stickers, store them in the original packaging. Use within 3 months. To prevent accidental curing of the semi-cured gel wraps, store them in their original light blocking bag to keep them out of the light as much as possible.