USER FRIENDLY - These nice plastic key tags with labels are excellent for classifying personal items such as bunches of keys, suitcases, flash drives, etc, keeping them organized. KEY LABELS WITH RINGS - Each plastic key tag comes with a key ring and removable double-sided writable paper insert, which has a transparent plastic cover to protect from damage. Just remove the paper, write on it, and slid it back. LIGHTWEIGHT PORTABLE - Each key tag with ring holder thickness is about 6mm, weight is 3.7g. Small size about 4 x 2.7cm.Small and Small and lightweight, durable and portable. HIGH QUALITY - The key ring label tags are made of good ABS plastic material, reusable, durable. Not easy to fade or broken. They are odorless and safe. WIDE APPLICATION - Key ring tags are key to organizing your life, suitable for school, shopping malls, companies, hotels, also ideal for personal uses including labeling of keys, luggage tags, name tags, locker tags etc.