waist trainer that helps with posture

{"cid":"91219175","title":"Postpartum Tummy Control Waist Shaper Underwear U Shape Speed Up Recovery Cincher Shapewear","imgUrl":"https:\/\/img.ismap.com\/nimg\/5b\/dc\/feb87e844fd6479906673015f4d7-200x200-1.jpg","attrs":{"Price":"$2.79-$3.99 based on your quantity","Brand Name":"OEM","Model Number":"LJ-RXZ1178","Minimum Order Quantity":"2pcs","Delivery Time":"3-5Days For Stocked Items Upon Receipt Of Payment","Place of Origin":"Yiwu, Zhejiang","Payment Terms":"T\/T, Western Union, Pay pal","Supply Ability":"10000pcs\/Week","Packaging Details":"one pc\/polybag or standard\/ OEM Package","Product Name":"U Shape Postpartum Speed Up Recovery Waist Trainer Cincher Tummy Control Shapewear","Material":"Polyamide","Function":"Protect the waist, shapewear, tummy control","Season":"Spring, Summer, Autumn, Winter","Collar":"U Neck","Color Options":"Black\/Skin color","Size":"M\/L\/XL\/2XL\/3XL","Gender":"Female","Thickness":"Thin","Features":"6rows buckles","OEM\/ODM":"Accepted"}}