sold in package quantity of 12 pairs, priced per each pair. Meets ansi z87. Clear, crisp and distortion free visibility while meeting the requirement standards that help provide protection from projectiles and impact in general use applications.
It assembles easily with basic tools. Use it to communicate wherever it's needed!Overall Dimensions:Width: 48inHeight: 36in RAF-6 Replacement Roll A-Frame Two Sided Sidewalk Sign Stand - 24in x 36in The other side features a natural cork board for tacking supporting materials to for reference..Maximize your presentation space with this Aarco RBC3648B 36in x 48in reversible free standing black composition chalkboard / natural cork board with solid oak wood frame.