Bradylink® Warning Stanchion - Reflective Stripes. Brand Name: Brady®. Sub Brand: Bradylink. Type: Stanchion. Color: Black/Yellow. Included: Chain. Material: Brady B-900 Reflective Polyethylene/Polystyrene. Height: 41 IN. Diameter: 3 IN. Base Diameter: 16 IN. Reflective Part: Strips.