Type-BB-921 - Two Way Blue & Blue 4"x4" (Case of 50) post-caps 2 sided boards are right/left

2 sided boards are right/left stripes

Lower Case C Series Die-Cut Letters - Black Pressure Sensitive Vinyl

Dual coil spring design

All hardware needed for assembly in included in the kit

FCC EMC Class A verified

Type-BB-921 - Two Way Blue & Blue 4"x4" (Case of 50) post-caps 2 sided boards are right/leftType BB 921 Two Way Blue & Blue (Case of 50) Blue & Blue Lense Blue Body Apex Premium #921 Prismatic reflective, single or double sided 4 x 4 x 3. 4 ABS Plastic with glassed faces Choice of lense and body colors Packed in cases of 50 pieces AR style has coating for longer life Attach with epoxy or butyl adhesive pads Fire Hydrant Blue Markers