Features: High Quality Connectors/Adaptors Used for Satellite TV, TiVos,DVRs etc These handy little adaptors will convert the F screw connection on your device/cable to a standard RF connection Specifications: Color:silver Material:Zinc Alloy (Nickel-plated) Size:2.6x1.1cm/1.02x0.43inch Note: Please allow 1-3mm error due to manual measurement.pls 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.Thank you! Package Includes: 2x RF Adapters