SPECIFICATIONMaterial: Premium Caoutchouc (natural rubber)Water resistance: WaterproofWarranty: 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 20mm 18mm 4.4mm 3.4mm L 22mm 20mm 4.8mm 3.8mm L Length 'L' is equal to 120mm/80mm WHAT'S INCLUDED ×1 Hirsch Pure watch strap ×1 Hirsch H-Catwalk Buckle ×2 Loops/Keepers ×2 Quick-Release Spring Bars ABOUTHirsch Pure Natural Rubber Watch Strap A simple and understated design, the Pure watch strap is made entirely from soft and supple, natural rubber, and is adorned with a high-quality Catwalk buckle that strongly complements its square, parallel stylings. The strap is also waterproof, tearproof and hypoallergenic, a true marriage of bold style and raw functionality. 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.