Men's choker necklace in aged 925 silver and natural hard stones: turquoise howlite, picture jasper, coral, bamboo. Stone size: 4mm Strung with stainless steel wire. Length 45 cm + 3 - adjustable. One size. Packaged in a 220X45 h2 cm box. Supplied with a certificate of authenticity. Made in Italy by the finest artisans with 100% recycled silver. GUARANTEES: 1. Replacement of damaged jewelry for 180 days; 2. Anti-tarnish treatment: each silver component with an aged effect is immersed in a solution that creates a film blocking the oxidation process. It is hypoallergenic and non-toxic. 3. E-coating treatment: each silver component with galvanic (rose, gold, and black palladium) is covered with a transparent ceramic varnish that increases resistance to abrasion and oxidation. It is hypoallergenic and non-toxic.