Rhombus Blue FKM Quick Release rubber watch strap, 20mm Item no. : FKM07B-20A18PBU63Brand Name: MiLTATLug width: 20mm Buckle size: 18mmBuckle Include: YesBuckle type / Finish: Polished 316L Stainless Steel Pin Type Buckle Overall Length: 125mm 80mmThickness: Approx. 3.7mm - 2.9mmSpring bar hole dia.: 1.5mm (Quick Release included)Design to fit : 20mm lug width watchesMaterial: FKM RubberColor / Finish: BlueLug end style: Straight EndWatch Bands Lookbook demo watches: SEI Prospex PADI Special Edition SPB071J1 (SBDC055) Divers 200m Re-interpretation version of 62MAS