Rich content: Our package contains 35 key fobs with 7 colors and even distribution, respectively black white red blue green yellow purple, keep your stuff clear at a glance.Solid and Sturdy: The key fobs are made of eco-friendly plastic and stainless steel, reusable and lightweight.Convenient key fobs: Our key fobs writing window has a protective film made of PVC to ensure that your writing will not be worn off due to daily wear and tear.Key Tags Size: 4.9 2.2 0.3 cm (1.9 7/10 1/10 inch); Keychain diameter: 0.75 inches.Versatile: great for home, offices, key tag, pet ID tag, pet tag USB drive, luggage tag, rental management companies and more.