Diameter: 6.8cm; Tactical beard owners club means people with beard can join in、 surely it is just a kidding、 actually veteran who likes beard can join in the club、 such as the USA Navy Seals.
Dimensions: 2.68 in x 2.68 in x 0.28 in (6.8 cm x 6.8 cm x 0.7 cm) Weight: 0.42 oz (12 g)