Astro Turf for 130 and 450 Home -> Chickens for Hobby | Commercial Chicken Farming | Browse All Categories -> Accessories eg. Chicken Crates, Nesting Boxes, Feeder, Drinker, etc,. -> Astro Turf for 130 and 450 Astro Turf for 130 and 450 Previous Next Our Hen Mats also are known as AstroTurf.They are made of highly durable polyethylene. This product is available to Australian customers only Find your Local Distributor These replacement mats are cut to size ready to fit into your Chicken Caravan 450 or 130 Nesting Boxes. These mats do not fit into the Chicken Caravan 30.Please contact us for more details