20mm Orange Rubber Diver Watch Strap Silicon Band for OMEGA Seamaster Planet Ocean Band Width : 20mm (18mm at buckle end) Band Thickness/ The thickestabout 2-5mm,The thinnest:about 2mm. Total Length: 220mm (Long part: 115mm /Short part: 105mm). Color: Orange. / Materials: High Quality Soft Silicone Rubber. Buckle/Clasp: Stainless steel folding deployment clasp.