Silver Masonic Double Napkin Clip. Ideal for the messy eater! This pair of sterling silver Masonic Napkin Clips has a sterling silver chain between the 2 clips. The silver chain measures approx 51cm (20″). The chain goes around your neck so the 2 Masonic Clips are at the front to clip your napkin onto in 2 places. The 2nd picture shows you how. The Sterling Silver Masonic napkin Clips have squares and compasses engraved on them. The large Masonic symbol is filled in with blue enamel so it stands out. The Silver Masonic clips have a spring clip at the back for the napkin to clip onto.