This white 1017 ALYX 9SM Rollercoaster buckle transparent necklace is crafted with a curb chain. It boasts the signature buckle fastening and is finished with a lasered branding at the buckle clip. They say how you accessorise is a reflection of one's self, and this 1017 ALYX 9SM bracelet is clearly the main attraction - much like its owner. Oh, Behave.