Descriptions : -strapless backless push-up with clear adhesive wings features boost bump for exceptional push up enhancement.-creates charming cleavage and great lift -super sticky clear wings and silicon adhesive on both insides of each cup adheres perfectly to your body to secure fit and stay in place.-extra support with removable halter strap (included) when cups sizes go up to D to secure a lift.Sizes :Cup A - 32B(70B) , 34A(75A)Cup B - 32C(70C), 34B(75B), 38A(80A) Cup C - 32D(70D), 34C(75C), 36B(80B)Cup D - 32DD(70DD) , 34D(75D), 36C(80C), 38B(85B)After care instructions :1. Always wash your Nu Bra (using only mild soap and water) to remove any body oil or other products that may clog the surface of the adhesive.2. DO NOT MACHINE WASH OR DRY.3. Hold one bra cup in the palm of your hand and wet the adhesive surface with warm water. Add 2 or 3 drops of mild, non-moisturizing liquid soap.4. Flip away the excessive water and cover the adhesive surface with the film provided.5. Do not towel dry the adhesive areas.