Maxmoral 5 Set 2.4G Protection Antenna Tube + Protection Caps for FPV Drone Racing Quadcopter IPEX4 Receiver Antenna

Specification: Material:Plastic Length:15cm (5.9inch) Weight:0.6g Outside diameter:3mm Inner diameter:1.5mm Cap: Material:PVC Inner Diameter:M3 Length:15mm. Features: Suit for Frsky XM XM+ X4R/X4RSB/S6R/D series/TF Series receiver Has insulation function,it help making receiver antenna fixed proper angle to achieve best signal. Protect fragile receiver antenna.With the protection tube,you do not need worry that propeller cut down the antenna.Can be used as support and buffer for antenna. Package Included: 5x Receiver Antenna Protection Tube 5x Tube Protective Cap