Accuform, FBMCSA563XP, 14' x 10' Accu-Shield Safety Sign w/ Legend: 'Ear Protection Required'CSA Safety Signs - Safety Signs meet the Canadian Standards Association (CSA) Z321 standard for Signs and Symbols for the Workplace. Signs contain symbol with text to provide flexibility in conveying the sign message. The safety symbol is contained in a geometric shape with accompanying colours. These are uniform designs for an easily understood sign. The particular shape and colour combination distinguish the type of safety classification category. These attention-getting signs communicate the ext safety information message. Signs measure 355mm x 254mm (14' x 10'). Alert anyone in work area that proper ear protection will be required.Large ear protection graphic on signPreven hearing loss by requiring proper PPE in workplaceFor unmatched reliability in performance under extreme conditions - choose Accu-Shield™!Accu-Shield™is the highest performance sign - with an extra-long 15-year outdoor durability guarantee. The non-glare poly-carbonate plastic is specially formulated to resist color change, chemicals, corrosion, and abrasions - and will continue to look good for years while maintaining its superior strength. The two-ply, heavy-duty construction provides a rugged yet stylish appearance with a thick-edge design and industrial-strength backing.The legend and message are reverse-printed with UV resistant inks on the underside of the clear poly-carbonate. This sub-surface image is sealed with further protection on the backside by a permanently bonded, laminate poly sheet. A composite sign, nearly 1/4' thick, will not crack, chip, or become brittle under extreme environments - indoors and outdoors - with service temperature range for poly-carbonate at -60° to 260°F. and under layer surface -40° to 176°F.Accu-Shield™ has rounded corners. Mounting holes are 1/4' for signs up to 14' x 20' and 3/8' mounting holes for larger size signs.