Get these Kadee gray insulating fiber spacer washers! With a 1/4 - inch outer diameter, 1/8 - inch inner diameter, and .010 - inch thickness, a pack of 4 dozen (48 pieces) is suitable for all scales. Part number is 380 - 209.

These Kadee gray spacer washers are easy to use. You can place them where you need insulation or spacing in your projects. When using, make sure the surface where you place the washers is clean and dry. For maintenance, just keep them in a dry place. If they get dirty, you can gently wipe them with a dry cloth. Avoid using harsh chemicals as it may damage the washers. They are suitable for all scales, so you can use them in various applications.