Make an impression with THE GOLD CHAIN BRA. This aesthetically pleasing top is crafted with brass plated gold or silver, real gold 24k powder and silver 24k. The secure, nickel-free design ensures your comfort and safety while allowing you to enjoy the beautiful artistry. Composition: Gold Bra: brass plated gold. nickel free. handmade Silver Bra: brass plated with 925 silver, and nickel-free