Specification: Material: Rubber/316L Stainless Steel Width: 20mm BAND COLOR: Black/White Long part: 115mm ( approx. 4.5" ) Short part: 85mm ( approx. 3.3") Thickness: 3.8mm tapering to 1.5mm Center Stainless Steel Link: 10mm ALL BUYER :PLEASE READ DESCRIPTION OF THE ITEM IS SUITABLE FOR YOUR WATCH BEFORE MAKING YOUR PURCHASE ORDER TO AVOID RETURN/EXCHANGE.