Model Number : posture correctorMaterial : NeopreneAge : UniversalOrigin : Mainland ChinaSize : XS/S/M/LXS : Bust 40-70 cmS : Bust 71-85 cmM : Bust 86-105 cmL : Bust 95-115 cmFeature 1 : corrector de postura mujerFeature 2 : corrector de postura hombreFeature 3 : back posture correctorFeature 4 : corretor de posturaFeature 5 : posture corrector back supportFeature 6 : back supportFeature8 : shoulder supportFeature9 : corset for back supportFeature12 : back straightenerFeature13 : Muti-functionalFeature14 : back correctorFeature15 : back braceFeature16 : posture corrector for backFeature17 : postural correctorFeature18 : magnetic posture correctorFeature19 : back bone supportFeature20 : back brace posture correctionFeature21 : posture corrector back supportFeature22 : corretor de posturaFeature23 : back posture correctorFeature24 : corrector de postura hombreFeature25 : corrector de postura mujerPosture Corrector Back Brace Adjustable Posture Brace for Upper Back Shoulder Back Pain Relief Trainer Spine CorsetSupportFeatures:---ADJUSTABLE SIZE--2 Size Available. Back Posture Corrector with breathable and latex-free adjustment strap. OVERALL CORRECTION--Shoulder Support Brace Pull back your Upper Back to the right position. And then improve your whole body posture during work or life.---USE ANYTIME-You can use it not only when you are sitting on computer or driving a car, but also when you are playing sports or gardening. What is more, you can use it at home when you are doing housework, or watching TV.---PRACTICAL--Posture brace filed with Lightweight neoprene,can be worn comfortably under or over clothing.Correct your posture all day.You can put on and adjust by yourself.---USE DAILY--This lightweight back support should be worn daily. First couple of days wear it for 10-20 minutes only, than add 10 minutes every day. Your back and shoulders will slowly adjust and you will build muscle memory for the right posture.---Easily get perfect confident posture - start standing, sitting much straighter. Align your shoulders, spine and upper back. Improve posture & reduce slouching immediately with easily adjustable dual strap design. Lightweight padded neoprene corrector can be worn comfortably under or over clothing.---Eliminates neck and back discomfort from sitting with rounded shoulders in front of the computer. Wear all day to retrain your posture- it///'s nearly invisible when worn under a shirt.Please Note:1. Do not bleach.2. Use cold water hand washing.3. Don///'t use the washing machine dehydration, hot water washing is not available.Package including:One of Lightweight padded neoprene corrector(Y design-or V design)