Aluminum acorn axle nuts.
Color: BRIGHT DIP BLUE ANODIZED (this is bright dip anodizing, which is on the turquoise end of the blue spectrum- the 2nd photo show the difference between bright dip blue and regular blue)
Size: 3/8" X 26T
SET OF 4 - no retail packaging. Brand new, never mounted.
These will work as axle nuts for show bikes - BUT, it is recommended for safety that these be run outboard of regular steel axle nuts if you plan to ride the bike.