The 3M silicone anti-skidding pads can use on the racing drone frame, it can keep the battery in place during the flight. In the meantime, avoide the GC change on the drone. The 3M tape said can paste to the frame tightly.
Material: 3M silicone
Dimensions: 70mm x 30mm x 2mm
Weight: about 5g
3M silicne anti-skiding pads x 1