1、Applicable Model: Specially designed for RC agriculture plant protection UAV drone. 2、Durable Material: Made of nylon and aluminum alloy, strong, durable and long service life. 3、Compact Shape: Does not take up space, light weight, and does not affect the flight. 4、Scope of Application: Suitable for 20mm carbon fiber tube, fix the medicine box on the carbon fiber tube. 5、Use Purpose: Fixture mount can fix the medicine box on the drone to prevent the medicine box from shaking and damage. Item Type: Medicine Box Fixture Mount Color: Black Weight: Approx.117g/4.1oz Material: Nylon + Aluminum Alloy Inner Wall Diameter of Fixture Mount: Approx. 20mm/0.8in Applicable: for RC Agriculture Plant Protection UAV Drone 4 x Medicine Box Fixture Mount 12 x Screw