Sight Focus 20mm Rubber Watch Band for Rolex Yacht-Master, Daytona, Submariner, GMT-Master, Sea Dweller, Air-King, Datejust 36mm, Day-Date 36/40mm, Cellini 39, Explorer 39/40mm, Milgauss

IMPORTANT: 20mm fit for Rolex (Yacht-Master 40mm,Daytona,Submariner 40mm,GMT-Master 40mm,Sea Dweller 40mm,Air-King 40mm,datejust 36mm,Day-Date 36mm/40mm,Cellini 39, Explorer 39mm/40mm,Milgauss 40mm,Oyster Perpetual 39mm,1908, not fit Sky Dweller).This Watchband is also fit for other brands of watches with a 20mm lug width, such as TUDOR,IWC,Longines ,Omega/Seiko/CITIZEN, etc Our watch band can be cut to size and the stainless steel clasp allows you to adjust strap length by installing pins in different holes inside the buckle.Short size band 62mm, long size band 82mm.The maximum length is 182mm (including the clasp), and the minimum length is 145mm(including the clasp) Our new premium fluoroelastomer rubber straps are here! which is a flame retardant,tear resistant, waterproof,Washable,Sweat -proof,long life,comfortable,sporty alternative. Included in this strap are also the stabilising ridges that keeps the watch from shifting while in your wrist,providing airflow and comfort. If you're looking for one until now, the wait is over! Reusable inner and outer packaging (not disposable) includes:1 set watch strap + 2 removal tools + 8 spring bars（20mm 4 pieces，16mm 4 pieces)+packing case