Duraframe Security Magnetic Sign Holder, 8.5 X 11, Yellow/black Frame, 2/pack

Dual-colored magnetic infoframe for all types of safety and warning information. Attaches to metallic surfaces such as whiteboards, metal cabinets, racking and machinery. Four-sided frame works horizontally or vertically. Sturdy cover pulls back effortlessly for speedy insert updates of safety markings, direction and warning signs such as escape and rescue routes and more.