Length: 19cm Extension: no Material: brass 14k gold plated To care for your gold-plated jewelry, you must follow a few simple steps: tips: 1._ Do not do sports activities with jewelry. 2._ Avoid contact of the jewel with cosmetic or household products that could damage its color: hairspray, perfumes, shampoos, etc. 3._ To clean jewelry you must use warm water and neutral PH soap. Use a soft toothbrush and then dry them with a chamois or cloth. 4._ It is necessary to frequently check that the closures are in good condition. 5._ You should not expose jewelry to sudden changes in temperature. 6._ It is preferable to store jewelry individually 7._ If you use a jewelry box, make sure the pieces are in separate compartments. However, it must be taken into account that the PH of your skin can alter the color of your jewelry, so it may be necessary to renew the baths periodically,