Black Open Shoulder Beauty Back Strap Chest Hunchback Corrector Breathable Invisible High Elastic Belt for Posture Support

Material : Polyester Fiber Age : Adult Origin : Mainland China Applicable Population: General Style: Back Support Belt Material: Polyester Fiber Protection Level: Basic Protection Product Features: Comfortable, Durable, Posture Corrector Closed Type: Stroke-Over Season:All  Seasons Applicable Parts: Daily Life, Protection, Back Support, Posture Correction Type: Scalable Color: Black Size: S/M/L/Xl: 30*20*2Cm Weight: S: 0.16Kg; M: 0.17Kg; L: 0.18Kg; Xl: 0.2Kg. Functions: Support Shoulders, Straighten Back, High Elasticity And Comfort Usage:Daily Life