DETAILS each pack includes: 1 pair of reusable silicon breast lift pasties 1 pair of protective trays and sheets, and storage case skin safe, signature invisifeel silicone light reflection shield size 1 is designed to fit A-C cups size 2 is the best choice for cups D+ material - 100% medical grade silicone PRODUCT CARE To clean Nippies Lift nipple covers:1. Rinse with mild soap and water.2. Air dry on the counter or a towel with the inside of the cups facing up To store Nippies Lift nipple covers:1. Place the sheet over the adhesive once fully dry.2. Return covers to their clear trays and store inside the case. Your Nippies Lift adhesive nipple covers won't stick if they are dirty or come in contact with lotions or body oil.