SPECIFICATIONUpper Layer: Lizard-Embossed Calfskin LeatherLower Layer: Softglove leather liningWater resistance: Splash ResistantWarranty: 12 months OPTIONAL DEPLOYMENT CLASPSUsing the menu above, you can optionally add a Hirsch Sport deployment clasp to your purchase (for compatible straps) in a either silver or gold tone. Additional costs as indicated. A deployment clasp adds quick-release functionality to your watch strap for added convenience. The Strap Size Guide below lists the currently-available dimensions of this strap. STRAP SIZE GUIDE Watch End Buckle End Thickness(Watch End) Thickness(Buckle End) Length 08mm 06mm 2.1mm 1.9mm M 09mm 08mm 2.1mm 1.9mm M 10mm 08mm 2.1mm 1.9mm M 11mm 10mm 2.1mm 1.9mm M 12mm 10mm 2.1mm 1.9mm M, L 13mm 12mm 2.3mm 2.1mm M 14mm 12mm 2.4mm 2.1mm M, L 15mm 14mm 2.6mm 2.1mm M 16mm 14mm 2.7mm 2.3mm M, L 17mm 16mm 2.9mm 2.3mm L 18mm 16mm 3.0mm 2.5mm M, L 19mm 18mm 3.2mm 2.5mm L 20mm 18mm 3.3mm 2.5mm M, L 22mm 20mm 3.6mm 3.0mm L Length 'M' is equal to 110mm/70mm (180mm overall) Length 'L' is equal to 120mm/80mm (200mm overall) WHAT'S INCLUDED ×1 Hirsch Rainbow watch strap ×1 Hirsch H-Standard Buckle ×2 Loops/Keepers ×2 Quick-Release Spring Bars ABOUT Hirsch Rainbow Lizard - Embossed Leather Watch Strap in Black This Hirsch strap features an integrated quick-release spring-bar, allowing you to quickly and easily swap it out without the need for additional tools. Click here if you'd prefer this strap equipped with a pair of standard spring bars instead. Boasting an unmistakable texture that's enhanced by its glossy finish, the Rainbow strap has a lizard-style emboss with densely-packed scales that closely emulates the real thing, while retaining an irresistible price-point. The strap comes in a range of colours and makes for an excellent accompaniment to classic or dress watches. Please note: Any watches pictured are for illustration purposes only and are not included. Due to the hand-made nature of these products, straps may vary slightly from those pictured.