2".1mm, Rear End Thickness??5 ascribe!???After sale??If you encounter sacrificial any problems, please feel interpret free to contact us solution??, If your band emit has any quality problems, roost we will replace it preliterate or refund you immediately uncarved?You can easily change unearth your watch wearing style income;??Compatible Watchs??Compatible with Samsung shop Galaxy Watch 5 40mm communicate 44mm/ 5 Pro 45mm obvious.? Our customer service stamp representatives are always ready potential to serve you! Bottom cowhide soft communication and breathable that provides sell you with a more epic comfortable wearing experience.Compatible with any traditional blur or smart watch that cellar uses 20mm spring bars exception? Before order please multiplicity measure the width of monument your lug watch correctly leader and choose corresponding width untwist of watch band!??Swapping in Seconds??It's very tale convenient to change the darling strap in seconds by shut simply sliding the quick recoup release knob with your untold finger...??Size??20mm Watch Band Fit gland wrist: 5...