Size:

Small/Medium: Diameter 3.7", suit for ( Cup A/B) Cup: 32A 32B 34A 36A 32C 34B 36B 38A Large: Diameter 4.3", suit for Cup: 38B 34C 36C 32D 38C 34D 36D 38D XX Large Diameter 5.1'' Cup E.F.G, Nipple cover one size 3.2 in

INSTRUCTIONS

Do not apply moisturizers, lotion or perfumes to your breasts before use.
Ensure your breast is completely dry and clean before use.
Do not use this product if you are nursing or have wounded skin. 
Do not use paper towel to clean this product. After each use, simply hand wash them with warm.
water and mild soup and let them air dry. 

HOW TO CARE FOR:
Simply wash with clean water then air dry. When item is dry, the adhesive regenerates itself for next use - make sure surface is clear of debris.

TIP
When painful to remove the bra:paint some water on you breasts. It will help you remove it easily.