Large Reflective Warning Triangle Sign & Safety Vest Air Bricks Aesthetically pleasing and a simple

Aesthetically pleasing and a simple to install modular system

Stops back draught and wind noise when a fan is switched off

clay or concrete airbricks

Double insulated - no earth connection required

For 4 Inch (100mm) Extractor Fan Ducting

Large Reflective Warning Triangle Sign & Safety Vest Air Bricks Aesthetically pleasing and a simpleProduct Description Large Warning Triangle & Safety Vest Car emergency reflective triangle & vest. Quick easy setup. Conforms To British & EU standards ECE 27R. A solid stand will not blow over like cheaper lighter ones. Length of each side: 44cm. Height when erected: 44cm. Folded size: 45 x 15 x 3cm. Comes with storage case. Safety Vest Double band an brace reflective strips. 100 percent polyester. Velcro front and edging trim. Conforms to EN472