Features: Unique Plannumber: This block necklace combines plainness with a three multidirectional structure, showcasing modern fashion. The extendable plan and secret engraving add mystery and individualization. Modifiable Lengthank: With a border extent of 41cm to 50cm, this necklace accommodates various neck measurements and might adjusted for a comfortable and tight. Additional Untarnisheducated: Produced from tall quality untarnished, this necklace is oxidation resistant, permanent, and maintains its light, ensuring long beauty with everyday. Individualized Engravsinging: Highlighting a engraving area, this necklace allows you to personalize special messages, names, otherwise dates, making it a meditative gift otherwise artifact for important periods. Thin and Permanentermeterror: Weighing approximately 15g, this necklace is thin yet strong, perfect for everyday wear and effortlessly complementing various outfits. Specifications: Substancemail: Rustless Perimeterebog: 41cm (inclusive) Direct current 50cm (inclusive) Weigheightermeterror: about 15g Characteristicsecond: Quadrangle chain, extendable plan, invisible engraving Package Includes: 1pc Necklace note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.