Specifications: <br> 7 Sections Telescopic Antenna, Made of Stainless Steel; <br> Antenna Length: 15cm - 74cm (5.9 - 29 inch); <br> Mounting Hole Diameter : 2.5mm / 0.1 inch;<br> Net Weight: 68g; <br> <br> Easy to install; Great Antenna Replacement Part for Damaged TV and FM Radio Reception Antenna;<br> Compatible with Indoor Portable Radio, FM Radio, Home Stereo Receiver, AV Audio Vedio Home Theater Receiver, TV Converter Box, TV Tuner Receiver;<br> Compatible with Home and Office GSM Alarm System, Wireless Security Sensor Motion Detector Alert, Remote Control Toy Model; <br> <br> Package List: 2 x Telescopic Antenna; (As the Picture Shown);