NATURAL BLACK ONYX: Onyx is a symbol of status and wealth, wearing natural pure black onyx can bring confidence and charm. Black onyx is also a symbol of longevity. Wearing black agate jewelry for the elderly can have a certain therapeutic effect, longevity, and good luck. DESIGN INSPIRATION: Crystal necklace and crystal bracelet bring out the best in each other. The cut corners on the edge make the pendant more aesthetically pleasing. With smooth chain and sturdy clasp, the pendant necklace is comfortable to wear. HARMLESS MATERIAL: Our jewelry are made of black onyx and stainless steel, both of which are lead free, hypoallergenic and no irritation for sensitive skin. SUITABLE SIZE: The total length of the necklace is 26 inches, with a black onyx pendant size of 1.89 inches * 0.59 inches * 0.19 inches and the closure uses a classic lobster clasp.The length of the bracelet is 7.87 inches, and the diameter of the bead is 0.32 inches. Perfect size as elastic rope bracelet for most people. HOPED-FOR GIFT: CARITATE’s jewelry is perfect gift for boys, your man, your love, father, son, young man and elderly man on Birthday, Father’s Day, Christmas, Graduation, Valentine's Day or any occasion. Come and express your love to him.