not good quality
i contact the seller before making the order. he guaranty me it will be stainless. they did not have gold color, and they will do it for me. after a long time waiting, i received the package. i made a bracelet with the beads and the color change after 1 night. i open dispute, they reject my complaint. i contact personally the seller, and he keep saying they cannot do anything for me. so i lost 200 us. the seller lied about the product