Features: brand new and high quality Comfortable and easy to use, easy to install and replace. The band is adjustable,widely applications. The movable for head fixing belt design making it possible to change freely. The surface of the headband is perforated, breathable, sweat-resistant and washable. Using sports skin-friendly microporous chemical fiber and thermoforming technology. Specifications: Material: Synthetic Fiber Applicable models: for FPV Goggles V2 Color: Black, Green, Gray Option Type:Black with Two Screws,Black with Three Screws,Green with Two Screws,Green with Three Screws,Gray with Two Screws,Gray with Three Screws Strap with Two Screws Length:27x4.6cm/10.63x1.81in Strap with Three Screws Length:36.5x3.8cm/14.37x1.5in Package Includes: 1xFlight Glasses Headband note: Only headband,does not include the FPV Goggles V2 and sponge pad. Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering. Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you!