Item description for Used 63.3mm ID Rear Lens Cap unknown brand Twist on type B00544

Used 66.3mm ID Lens Filter Made in Japan B00544

Unknown brand cap. Not sure what lens it might fit. Inner diameter is 66.3mm. OD is 71.3mm.It is 24.1mm deep.

But it is not damaged in any way, no cracks or dents. This lens cap is fully operational and functions as intended. I would rate it an 8, on a scale from 1 to 10.