Silver Push Pin

push pin
A thumbtack (U.S.) (drawing-pin (Br.), push pin) is a short nail or pin with a circular, sometimes domed, head, used to fasten items such as documents to a wall or board for display. They are inserted and removed by hand.
A thumbtack with a spherical or cylindrical head of colored plastic, used to fasten papers to a bulletin board or to indicate positions on charts and maps
Push-pin was an English child's game played from the 16th until the 19th centuries. It is also known as "put-pin," and it is similar to Scottish games called "Hattie" and "Pop the Bonnet."
(Push Pins) Spring action pins that attach the band to the case lugs.

silver
Provide (mirror glass) with a backing of a silver-colored material in order to make it reflective
coat with a layer of silver or a silver amalgam; "silver the necklace"
made from or largely consisting of silver; "silver bracelets"
Coat or plate with silver
(esp. of the moon) Give a silvery appearance to
a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography