DJI Accessories. 7" Flexible Air Tyre Valve Extension Adaptor Motorcycle Car Tire Stem Extender u. E27 Screw Cap Socket Light Bulb Holder Fitting Light Lamp Stand/Base 2/4Pcs f. 55 lbs Ultra-Strong Magnetic Force: 2.6" base, built-in 6 magnets, hold for 72 hours without loosening.
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