10 PCS Flywoo 20x20mm 30.5x30.5mm Black Insulation Board Short Circuit Protection for F3 F4 F7 Flight Controller ESC

10 PCS Flywoo 20x20mm 30.5x30.5mm Black Insulation Board Short Circuit Protection for F3 F4 F7 Flight Controller ESC

Specification:
Brand name: Flywoo
Item Name: Insulation Plate for Flight Controller or ESC 
Version: 20x20mm Or 30.5x30.5mm ( Optional)
Quantity: 10 PC
The Thickness of Plate: 1mm
20x20mm Version is compatible for ESC / FC with 20x20mm Mounting Hole 
30.5x30.5mm Version is compatible for ESC / FC with 20x20mm /30.5x30.5mm Mounting Hole 
Function: Short Circuit Protection
 
Package Included:
10 x Insulation Board