Features: connectors including 4 male connectors, 4 female connectors, and 2 female to female coaxial couplers. These connectors are craft from quality materials to ensure stable connection. Easy installation without the need for additional tool. This provides a solution for your coaxial connection needs. Widely used in satellite Internet cable, cable, and other coaxial cable. Specifications: Material: metal Color: silver Size: about 5.0cm/1.97inch Quantity: 10pcs(4 Male & 4 Female Aerials Connectors, 2 Female to Female Aerials Coaxial Couplers) Package Includes: 10Pcs/set Aerials Connectors note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.