Feature:1. Flip back posture correction, straighten both shoulders, straighten the spine, open the shoulders and chest out, cross the back and stretch to the sides, use the reactive force to open the shoulders.2. Comfortable and movable shoulder pads can be freely adjusted to the shoulders or armpits, comfortable and not curb, without shoulder pressing.3. Double pressure compression, large and small stickers on both sides of waist, you can adjust the intensities at will, reinforced support waist.4. Adopts high quality fabric, soft and skinfriendly, breathable and durable for use.5. Bright color, hook&loop design, exquisite workmanship, simple style, children will like it.Specification:Condition: 100% Brand NewItem Type: Children Back Correction BeltMaterial: Polyurethane + PolyesterColor: PinkFeatures:Double keel, Y-shaped support, better correction of the back, open the shoulders and expand the chest, correct the posture, chin up and chest outSize Chart: Size Suitable Waistline Suitable HeightSuitable Weight (kg) S 40-50cm / 15.7-19.7in 100-120cm / 39.4-47.2in 12.5-20kg M 50-60cm / 19.7-23.6in 120-135cm / 47.2-53.1in 20-25kg L 60-70cm / 23.6-27.6in 130-145cm / 51.2-57.1in 25-32.5kg XL 70-80cm / 27.6-31.5in 140-160cm / 55.1-63in 32.5-40kg.Package List:1 x Back Correction BeltNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.