Klarity® S-Type Masks fit all standard Type-S baseplates from Klarity and other manufacturers.Klarity Green Masks are a new higher standard forthermoplastic masks. A longer working time means a moredetailed, better fitting mask, and Klarity Green Masks havethe lowest-shrinkage, which means a more comfortablepatient experience.Klarity Green Masks are non-stick, with zero tackiness. KlarityGreen won't stick to hair, skin, or to itself, and mask edgescan be pulled apart if they connect.Klarity Green Masks are strong and rigid; masks form securelyand comfortably, with no "waffle-face."IMRT AccuPerf™ patterns offer enhanced perforation designsfor higher fixation strength, minimal bolus effect, and betterpatient comfort.