※Please be sure to read the profile. Purchase constitutes agreement with the profile contents.※ Price is firm as shipping is included. This is a set of rear lens cap and body cap for Leica M-mount lenses. They are made of plastic and are compatible aftermarket products, but function without issue. Size: Approximately 18mm thick x 50mm diameter (rear cap) Approximately 11mm thick x 51mm diameter (body cap) How about for your old lenses or old bodies? The product is brand new and unused. No comment, immediate purchase is welcome. Free shipping via Yu-Packet Post Mini. Same-day shipping is generally not possible. Also, shipping is not available on weekends, holidays, and festivals. Please purchase with ample time for arrival.