I ordered the wrong size. The CAKES OG are 10cm in diameter and are ideal for those who wear B-DD cups. GRIPPY NOT STICKY – CAKES are recommended under snug tops as we don't use any irritating adhesives to ensure super gentle coverage. CAKES gently grip the skin with your body's natural heat GENTLE – We use 100% medical grade silicone & go through extensive skin safety and toxicity testing to ensure our girls (and their girls) have the most gentle coverage possible SUPER SEAMLESS – Our wide range of size options, all with a super- tapered edge, means no-show coverage Cup Size: AA-A | CAKES Itty Bitty Cup Size: B-DD | CAKES OG Cup Size: DDD+ | CAKES (+) Size note for our DD ladies: several of our DD customers are on the border of CAKES OG & CAKES(+): CAKES OG will fit you more like a nipple cover, but CAKES(+) will give more coverage.