This is the Arrma ARA709057 Shim 5.4x9.5x0.2mm (8pcs)

These high-quality washers provide replacement parts for your kit supplied items.

FEATURES

Strong and durable steel for long-lasting performance in all conditions - Precision manufactured for consistent fit and hassle-free servicing

Specifications:

Inside Diameter - 5.4mm

Outside Diameter - 9.5mm

Thickness - 0.2mm

INCLUDES

(8) 5.4  x  9.4 x 0.2mm Shim