Protect Your Nails with a NailGuard Keyring Save your nails with the TROIKA NAIL GUARD. Our patented lock opens effortlessly with one press, attach your key, close and your done sparing your fingernails. Nailguard consists of a generously sized main ring or the trio of smaller ones. Engineered from durable stainless steel with a sleek matte silver surface, the Nail Guard keyring is functional and stylish. Experience ease of use with a sleek and simple design. Upgrade your keyring with the TROIKA NAIL GUARD – where innovation meets style in stainless steel, matte finish, and cool grey tones. Your keys and nails deserve the best. If you (your hands) struggle with traditional split-ring keyrings for whatever reason the lightweight easy to use Troika Nail Guard is for you. Customize Troika Nail Guard Keyring with Logo Engraving Promote your business with customized Troika Patented Nail Guard Keyring Customization method: laser engraving Max engraving surface size: 0.28 x 0.08 inches ( 7 x 2 mm) Minimum order quantity for logo engraving 50 pieces