Add major energy to your necklace layers with this waterproof necklace, personalized with bold varsity numbers so you can rep your lucky digits loud and proud. Personalized with any number from 0 to 99 in a varsity font Choose from glossy gold or sleek silver numbers Generous 3” extender makes adjusting lengths easy Waterproof paracord material that's designed for days of wearing (without having to worry about getting it wet) Initial made from brass and protective PVD vacuum plating to prevent tarnishing Wear it solo or mix it in with beads, chains, and tennis jewelry for a bold, personalized stack. Care Instructions: After use, clean gently with water, carefully pat dry, avoid harsh chemicals and harsh scrubbing.