Specification: Brand name: Aurora RCItem name:M2 Damping Ball Product
Size: 4.5*4.5*4mm Product weight: 0.04g/pcs Packing
Size: 6*9*1cm Package weight: 2g Feature:1.5mm thickness PCB board with silicone cushion. The height of the card slot is 1.5mm, suitable for control board with thickness of 1.0-1.5mm. Compatible for Supra F4-12A, BETAFPV12A, Succex F4, GEP-12A-F4 AIO Flight Controller ESCPackage Included:20 x M2 Damping Ball