18-20mm Adjustable-Length, Black, Nylon Sport Watch Strap WE HEARD YOU: And now weve fortified the strength of this watchstrap's grip so itll last longer. 20MM LUG WIDTH: Refers to the 20mm wide elastic band between the two tabs near the buckle in the middle of the watchband as seen in Photos 1 & 4. The elastic band is adjustable, so the lug width size fits most standard watches. Ideally fits 18-20mm case lugs. WIDTH OF THE STRAP ITSELF: The base webbing is 27-28mm (about 1"-1.25" inches) wide for comfort and durability LENGTH: From the buckle end to the wraparound point (as seen in Photos 1 & 2) is approximately 185mm or about 7.25" inches long; if your wrist is bigger/smaller than this, you can make the band longer/shorter by adjusting (minimum wrist size is about 6.25" inches or about 15.88cm; maximum wrist size is about 8.25" inches or 20.95cm). NOTE: This band features a hook and loop wrap around fastener. TRY THIS NEW AND IMPROVED MODEL TODAY: One-Piece, high quality, durable, lightweight nylon replacement watchband that's optimal for comfort. This style also comes in 18mm lug width as well as Dark Blue. Please visit our storefront for those options You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!