Zorpia&reg; 10pcs F-Type Female to F-Type Female Adapter Coaxial RG6 Coupler Cable Extension Adaptor Connects Two Coaxial Video Cables Product Name: Connector Type: Female to Female F Connector Material: Plated Metal EASILY COMBINE TWO COAXIAL CABLES - Great for extending TVs, cable boxes, VCRs, antennas, HDTVs, and any other devices with F-Type connections INDOOR AND OUTDOOR USE - Flat ports on each end protects from environmental hazards and creates a moisture barrier