Tech Swiss Mens Watch Band Expansion Metal Stretch Gold Plated 16-20mm Watch Band Expansion Metal Stretch Band Gold-Tone Mens Replacement Strap Fits Most Cases with Straight 16mm, 18mm, 20mm Case Openings Length of Band: 5.75 Length Thickness of Band: 3.0mm Band Offers Link Style Design that Can Be Shortened Expansion Watch Band can Update your Watch or Replace a Broken Band without Spending alot of Money