The materials are made of Sterling Silver 925. Facings are black rhodium and 18 carat gold-plating. Each finish on sterling silver is a temporarily facing. White or colored cz stone is used in selected styles. You need to be attentive on the possibility of surplus on every facing which can peel off. Therefore it is not at reclamation but because it is a facing treatment.
The durability of rhodium and gold-plating also depend on how quickly a persons skin affect on it. Wear and tear have also a influence on the possibility of weaken the facing in time. Always put the jewelry separately in small plastic bags which can be sealed when you are not using them.
The jewelry need to be treated with carefulness since most of the jewelry are soldered together.