W40-5 Slow Speed Breaker Ahead Sign Size:30" x 30" Traffic sign blanks come with

Traffic sign blanks come with radius corners

3-way on/off switch

Can protect wire

W7-4DP Sand (Plaque)

W40-5 Slow Speed Breaker Ahead Sign Size:30" x 30" Traffic sign blanks come withW40 5 Slow Speed Breaker Ahead Sign Sizes Available: 24" x 24" 30" x 30" MUTCD Sign Designation: W40 5 Traffic signs match MUTCD Highway Sign Standards. Signs are made with reflective sheeting applied to . 080" aluminum with rounded radius corners and pre punched 3 8" holes to meet Federal MUTCD, ASTM and ATSSA specifications. Aluminum: Aluminum is . 080 Aluminum #3105 H38 Alodine coated. Reflective Sheeting: 3M 3930 Series Type III High Intensity