The SmartSign Promise 3M Authorized We are a Certified 3M Sign Fabricator – a distinction that only a few USA manufactures have achieved. Only the reflective signs are 3M Authorized and made with 3M sheeting. However, we don’t just use 3M films. Our non-reflective items use use the entire audited 3M Matched Component System, which includes inks, films and laminates. Made to last 10+ years outdoors. Laminated Signs are over coated for enhanced abrasion, graffiti and weather resistance. They also withstand the scouring pad test. Lamination provides UV protection and makes surfaces easy to clean. Made In The USA Our factory has been proudly making signs in the US for over 100 years. Generations of municipalities and governmental agencies source their signs from us. Signs are also perfect for indoor and outdoor safety plans. In partnership with 3M, we are USA’s largest manufacturer of signs. Easy Installation Mark gas cylinders with our Gas cylinder signs to inform employees of correct cylinder handling techniques and reinforce proper storage. Signs also help keep untrained personnel out of harm’s way. All signs come with pre-punched and pre-cleared mounting holes for easy installation. Full Cylinder Full Cylinder Full Cylinders Full Cylinder Full Oxygen Cylinder Full Propane Cylinder Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 5.0 out of 5 stars 2 5.0 out of 5 stars 1 4.6 out of 5 stars 15 4.3 out of 5 stars 18 5.0 out of 5 stars 6 3.7 out of 5 stars 3 Price $9.90$9.90 $13.21$13.21 $10.67$10.67 $14.99$14.99 $10.99$10.99 $7.92$7.92 Size 7" x 10" 7" x 10" 7" x 10" 10" x 14" 10" x 14" 10" x 14" Material Aluminum Aluminum Aluminum Aluminum Plastic Plastic Empty Cylinder Empty Cylinder Empty Cylinders Empty Cylinder Empty Oxygen Cylinders Empty Propane Cylinders Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 5.0 out of 5 stars 2 5.0 out of 5 stars 4 4.2 out of 5 stars 24 4.4 out of 5 stars 15 5.0 out of 5 stars 2 5.0 out of 5 stars 2 Price $14.59$14.59 $12.99$12.99 $12.87$12.87 $14.99$14.99 $11.40$11.40 $10.56$10.56 Size 10" x 14" 7" x 10" 7" x 10" 10" x 14" 10" x 14" 7" x 10" Material Aluminum Aluminum Aluminum Aluminum Plastic Aluminum Empty Argon Cylinders Empty Acetylene Cylinders Compressed Gas Cylinder Acetylene Empty Cylinders Oxygen Empty Cylinders Nitrogen Empty Cylinders Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews — — 4.4 out of 5 stars 6 5.0 out of 5 stars 1 5.0 out of 5 stars 1 5.0 out of 5 stars 1 Price $10.28$10.28 $9.99$9.99 $17.99$17.99 $11.91$11.91 $11.91$11.91 $11.38$11.38 Size 10" x 14" 7" x 10" 10" x 14" 7" x 10" 7" x 10" 10" x 14" Material Plastic Plastic Aluminum Aluminum Aluminum Plastic Acetylene Full Cylinders Oxygen Full Cylinders Notice Empty Cylinders Chain All Cylinders Notice Full Cylinders Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 5.0 out of 5 stars 1 5.0 out of 5 stars 3 5.0 out of 5 stars 2 5.0 out of 5 stars 3 5.0 out of 5 stars 2 Price $14.99$14.99 $13.83$13.83 $16.56$16.56 $12.99$12.99 $13.38$13.38 Size 10" x 14" 7" x 10" 7" x 10" 10" x 14" 7" x 10" Material Aluminum Aluminum EG Reflective Plastic Aluminum Propane Cylinders Gas Cylinders Keep Cylinders Chained Gas Cylinders Gas Cylinders Gas Cylinders Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 5.0 out of 5 stars 1 5.0 out of 5 stars 1 — 5.0 out of 5 stars 2 — — Price $24.21$24.21 $11.40$11.40 $14.08$14.08 $20.19$20.19 $23.92$23.92 $23.85$23.85 Size 12" x 18" 7" x 10" 10" x 14" 10" x 14" 10" x 14" 10" x 14" Material Aluminum Aluminum EG Reflective EG Reflective EG Reflective EG Reflective