DareTang(TM sport fitness Colorful with White Dots Spots Replacement Wrist Bands for Garmin Vivofit(No tracker, Garmin Vivofit Replacement Bands & clasp Only),Large & Small 1.wrist bands for garmin vivofit flex only 2.with clasp 3.Large Size:5.9-8.2 Inches / 152-210 mm.Small Size:4.7-6.8 Inches / 120-175 mm 4.handling time:within 2 workdays 5.Free size wristband accessory ,Replacement for lost or damaged Bands