Patchology Perfect Weekend FlashMasque Kit, Have it all this weekend with our Perfect Weekend FlashMasquereg; Kit. Including our 3, FlashMasque® 5 Minute Sheet Masks, this is sure to make the other days jealous. TGIF. It's time for your perfect weekend. Included: 1 FlashMasque Hydrate 5 Minute Sheet Mask (with Hyaluronic Acid) 1 FlashMasque® Illuminate 5 Minute Sheet Mask (with Vitamin C) 1 FlashMasquereg; Soothe 5 Minute Sheet Mask.