Black FKM Rubber Strap with Steel buckle Zelos Watches $59.00 USD 20mm - $59.00 USD Quantity This product is currently sold out. Custom molded FKM rubber straps with custom Zelos steel buckles. Extremely soft and supple material. Only available in 20mm/18mm strap width 125/75mm Length Quick Release Springbars Prices include registered postage (3-4 weeks)