Industry Leading Durability Our heavy duty 15 mil thick vinyl tags outlasts other competitive plastic tags. The Red Inspection Blank Tags with Ties are reusable, chemical resistant and waterproof. Vinyl is loaded with UV inhibitors which is great for outside use. USA's Oldest Sign Manufacturer Generations after generation, customers from municipal and governmental sectors have approached us for all their signage needs. Our tags are completely made in the USA and we take immense pride in our signs and tags which have offered safety and convenience to millions over the years. Writeable The message on these tags can be written with pen, marker or pencil. The tags can be attached with wires or a plastic tie.