Features: Brand new and high quality Crafted from durable nylon material, these adapters ensure long lasting reliability in various situations. Experience effortless installation and removal with this set of headset helmet rail adapters, designed for quick use. Suitable for professionals who require headsets during their operations, such as enthusiasts, security personnel, and more. Perfect for scenarios like exercises, law enforcement actions, patrols, where headsets and helmets need to be used together. Upgraded your equipment with these adapters that seamlessly connect your favorite headsets to your helmets, allowing for improved communication and convenience. Specifications: Material: Nylon Color Options: 3 Colors are Available as Shown in the Picture. Package Weight: approx.195g Size: As The Picture Shows Package Includes: 1 Set of Headphone Helmet Rail Connector note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!