The materials of this belt speak of high quality, however, many suture knot by hand and have opened by rubbing while wearing. Although I immediately get immediate replacement, even though I had the defective belt at home, although the feeling is naturally clouded when also the new belt now rises the next seam. But eventually I had only a Monday product. Who form and appearance like, let me tell you this is the material even Top and tried the product, thanks to Amazon is worried when defective belt for immediate replacement.