2.0m x 300m x 40mu SYMBOL SHEET BLACK

2m wide by 250m long black fine perforated polythene with unique symbol system print. Allows laying out of plants in various formats. 40mu thickness (approx. 160 gauge). Product is flame perforated to give guaranteed micro perforations unlike competitors products with needle punched holes. Symbol spacing pattern: Dots = 21.5cm across the roll x 12.5cm down the roll Cirlces = 25.5cm across the roll x 15.5cm down the roll Squares = 34.5cm across the roll x 20.5cm down the roll Triangles = 28.0cm across the roll x 16.5cm down the roll