Back and Lumbar Support Cushions Description Color:Black or Beige Size:SM,ML,LXL Material:Nylon80 percent ,Spandex20 percent Feature:Invisible Chest lifter or Arm Shapers Closure:Four Rows HooksEyes Arm Shaper:Soft and comfortable without overheating and help hide the big arms. Posture corrector:Pulls shoulders back, improve your posture and humpback Seamless:Tight fit invisible under clothing and make you feel comfortable U-shape design:Gather the breast and prevent your chest droop Compression:Smooths and tights bumps and bulges Tighten:Reduce arm and back flab Occasion:Everyday or Dinner or Party or Wedding or Show Warehouse Location:China,United States SLIM ARM SMOOTH BACK - The Upper Arm Shaper provides powerful compression for your arms and back, smoothing and tightening bumps and bulges, reducing arm and back laxity, hiding back rolls and giving you a slimmer figure. POSTURE CORRECTOR SHAPEWEAR FOR WOMEN - The compression tops shapewear fits women firmly compressing the upper flabby arms, pulling the shoulders back to maintain good posture, improve your posture and make you more confident. CHEST UP BRAST DESIGN - The compression sleeve arm adds a U-shaped design that helps you prevent sagging and collects your breasts effectively, avoiding breast compression while adding a moderate upward push-up effect and improving posture. COMFORTABLE BREATHABLE - The arm slimming sleeves for women made of smooth, soft, highly elastic material, tightly cut to fit seamlessly in invisible underwear for your comfort. Shapewear top with 3 adjustable hooks, so you can easily wear and adjust for a snug fit at any time. Size Chart Shoulder Size S-M 15-17(inch) 38-43(cm) M-L 17-18.5(inch) 43-47(cm) L-XL 18.5-20.5(inch) 47-52(cm) Model Show Black Beige Details 1.Adjustable four rows of hooks Adjustable hook and loop design can freely adjust the elasticity to achieve a better back shape effect. 2.High-elasticity and thin fabric Comfortable and breathable, and it is the perfect choice for those seeking comfort and light bodybuilding. 3.Comfortable Touch feeling No bones design,only elastic fabric, which makes you feel very comfortable when wearing it, just like your second skin 4.Elastic band at the bottom The elastic band at the bottom doubles the elasticity, which better fixes the product and prevents curling and moving 5.Elastic bands on arms Elastic bands have also been added to the edges of the arms 6.U-shaped breast support Gathering your breast together, can prevent the chest from sagging and beautify the breast shape. Related Product Service