Premium quality rubber strap. Based on original Rolex designs this unbranded version is a comfortable, sporty alternative to your original Rolex bracelet. Unlike the Rolex original, this design can be cut to size, and further adjustments can be made with the included oyster style stainless steel deployment clasp. The reverse side of the strap features the famous oysterflex ‘fins’ designed to lift the watch away from the wrist, providing airflow and comfort. Compatible with all Rolex watches with a lug width of 20mm, and available in Black, Green and Blue. • Width: 20 mm • Maximum Length: 18.5 cm • Minimum Length: 14 cm • Clasp: 16 mm