Beautiful Back Sports Underwear Without Steel Ring $ 6.19 Product information: Fabric Name: Cotton Main fabric composition: Spandex Main fabric ingredient content: 86 (%) Lining composition: 86 Lining ingredient content: 86 (%) Style: seamless Applicable people: young women Style: lively and cute Is it seamless: yes Is there a steel ring: No steel ring Design features: seamless without steel ring Cup type: 1/4 cup Mold Cup Type: Thin Mold Cup Shoulder strap type: fixed double shoulder strap Package: Vest*1