Cosio Weedmat Pins pack of 20 SKU: 142452 MODEL: PINS2320 Error. try again later You've successfully joined the club $ 8 .98 pack of 20 Available on orders $50 to $1500.More info × Mitre 10 MSAvailable at Mitre 10 MEGA and selected Mitre 10 stores. Variants Suitable to secure weedmat and most plastics to soil. Medium tensile strength. Great for securing water irrigation pipe to ground. Easy to install using a hammer or by hand. Features and benefits Galvanised. U shaped construction.