Classic Links: Set of three chain linked necklaces characterized by their distinctive silhouettes and designs. Great Fit: Inner circumference 17cm w/ 1” Extender Style and Ease: Adjustable lobster clasp ensures the perfect fit. For Countless Occasions: Working, shopping, travel, vacation, holidays, etc. How to Care: To protect the plating, remove your jewelry prior to hand washing, swimming, exercising, cleaning, and before applying any kind personal body products. Maintain your jewelry’s high shine by avoiding contact with soap, perfume, lotion, makeup, hair & cleaning products.