Editorial Review The Elastic part of the band is 20mm across. If your watch's lug size is smaller, like 16 or 18mm, all you need to do is squish the elastic a little in order to fit.
Features 1) 20mm lug width size fits most standard watches 2) One-Piece high quality durable nylon replacement watchband 3) Fits 18-20mm case lugs 4) Length from the buckle end to the wraparound point (as seen in Photos 1 & 2) is approximately 185mm; if your wrist is bigger than this, you can make the band longer by adjusting 5) 28mm wide base webbing for comfort and durability
Specification Binding : Watch Brand : NewLife Department : Mens Label : NewLife Manufacturer : NewLife PackageDimensions_Weight : 0.04 pounds PackageDimensions : L:7.80 X W:1.30 X H:0.50 ProductGroup : Watch ProductTypeName : WATCH Publisher : NewLife Studio : NewLife Title : 18-20mm Adjustable-Length, Dark Blue/Black, Nylon Sport Watch Strap