This ADA-compliant, tactile with Braille TORNADO SHELTER (with Braille = tornado shelter) sign is durable, attractive and functional. It has a charcoal gray background and provides easy-to-read visual, tactile and Grade 2 Braille information. The English + Braille sign includes permanent adhesive foam tape for simple mounting. This severe weather shelter sign has a 1/16-in. acrylic core manufactured with a laser-engraved, 1/32-in. top color / tactile layer and matte finish for improved visibility. It is designed to meet federal ADA / ADAAG guidelines. ComplianceSigns ADA acrylic signs are made in the USA and commonly used in educational, commercial, public and institutional settings.