Key features Multiple sizes Four colours Stiff enough that it maintains shape Easily shrinks down Product variations available Clay 1.2mm Clear 1mm Clear 1.2mm Clear 1.6mm Clay 1.6mm Gravel 1.2mm Gravel 1.6mm Silt 1.2mm Silt 1.6mm Weed 1.2mm Weed 1.6mm Weed XL
