Feature:
M3 silicone damper is for flight control using M3 screw
M2 is for 60-130mm indoor brushless FPV
Specification:
Material: Silicone
Diameter:6x2mm(M2 Screw)
7x1.9mm(M3 Screw)
Color: Transparent
Package included:
100 x Damping Ring
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