5 PCS 150mm IPEX Receiver Antenna Protective Tube for Frsky X4RSB XM Receiver

5 PCS 150mm IPEX Receiver Antenna Protective Tube for Frsky X4RSB Receiver Specification: Item Name: IPEX Antenna Protection Tube Quantity: 5 PC Size: 150mm ( Length) Material: Plastic& Silicone Color: Transparent White Weight: 1g Function: It help making receiver antenna fixed proper angle to achieve best signal and no need worry that propeller cut down the antenna Suitable for: FrSky X4R/X4RSB, XM/XM+ ;XSR/R-XSR S6R/D series/TF Series receiver 2.4G Receiver, 900MHz R9 Slim/Slim+/ R9 mini Receiver Package Included: 5x Antenna Tube 5x Black Caps 5x Red Caps