Industrial chic necklace featuring a case hardened steel hex nut with the words "gladiator, defending the cause " printed on distressed paper. The black nut has been given a rough metallic finish with a glossy protective coating and is freely strung on an antiqued brass chain which closes with a toggle clasp. The inside measurement of the hexagon nut is 12 mm and the outer size is slightly over 20 mm. The rugged antiqued brass twisted curb chain is approximately 19 inches long (48.3 cm). The hex nuts and paper are hand painted and distressed, so your necklace will be unique and may vary slightly from the photographs in the listing. Due to the water base finish, this necklace is not recommended for extended use in water. Tell him he's your hero ... More jewelry by NaLa: http://jewelrybyNaLa.etsy.com