The most important features of the product : Material: Copper coated with silver using the amélioré technique Height: 11 mm Width: 11 mm Weight: 2.19 g Hole diameter: 4.5 mm Special features: Improved silver plating technique - more resistant to abrasion A beautiful charm made of silver-plated copper in the shape of a mandala with a lotus flower. The pendant has a vintage style. Perfect for modular bracelets from various brands, and also as a pendant for a necklace. A great gift idea! Note: The pendant is stamped S925, but this refers to the metal with which it is plated. Pendant made of silver-plated copper coated with a monolithic layer of silver using the amélioré technique , i.e. improved silver plating method , thanks to which your jewelry will retain its shine for longer. Silver coating made using the amélioré method is more resistant to abrasion in everyday use. Modern technique makes the jewelry visually indistinguishable from products made entirely of silver, so you can safely enjoy high quality silver plated jewelry at a low price. Author's method of silver plating amélioré: silver layer up to four times thicker than traditional silver plating hypoallergenic - we do not use nickel longer retained shine , thanks to the firing process Amélioré has 70% better abrasion coefficient -monolithic coating high durability at a low price amélioré jewelry is easier to keep in a constant state , often it is enough to just polish it with a jewelry cloth fine detail Silver-plated jewelry using this method does not differ visually from products made entirely of silver.