Tech Swiss offers this high quality replacement nylon watch band to fit sport, outdoor and military watches. The one-piece watch strap is made of a durable brown and black nylon material with an adjustable velcro closure. The band edges are heat sealed to ensure that the band will not unravel. The nylon strap weaves through lugs of the watch and under your watch. Band Width: 20mm. Length of Band: 13" including buckle. Fits Wrist Sizes: 6 - 8 1/2" Tech Swiss offers a full line of premium quality replacement watch bands in metal, silicone, rubber water-proof, PU, stretch, nylon and leather including crocodile, alligator, lizard, ostrich, shark and sting ray watch bands. We are confident you will not find a larger selection of leather watchstraps in colors, sizes and lengths on the market. To determine the size of watch band, See Provided Image.