1Effective gathering the supernumerary breast, holding both sides of the chest. 23 Row 3 hooks design of the bra, easy and convenient to use, can effective help correct bad posture. 3Cross stretching open shoulders, straighten back posture and help build your confidence. 4Cross back strap design with front buckle, better holding and support breast. 5Wireless design, comfortable wearing and skinfriendly, breathable and wonderful wearing experience.