These incredible hoops offer dimension and sparkle. Featuring a diagonal accented design, these medium sized hoops are a great alternative to basic. Details Dimensional Hoops Medium Size Gold Tone Content + Care 16K Gold Plated Brass  To avoid tarnishing and prolong the life of your jewelry, we recommend that items are not exposed to chlorine, perfumes, excessive sweat, or water as these can be abrasive and cause the removal of the plating.