Surface printed Cardstock (B-853) tags provide an economical, yet durable material option for temporary tagging in a non-harsh environment. The excellent write-on surface of B-853 Cardstock is ideal for adding on-the-spot customized notes and other information. Paper cardstock tags are recommended for indoor use only. Not recommended for chemical exposure. Service temperature of -40°F to 194°F (-40°C to 90°C).