Cosio Weedmat Pins 170mm, pack of 25 Black SKU: 142397 MODEL: PINSPL25 Error. try again later You've successfully joined the club $ 13 .98 pack Available on orders $50 to $1500. More info × Mitre 10 Variants Suitable to secure weedmat to soil.Great for securing fabrics and most plastics to soil.High strength plastic.Easy to install using a soft hammer or push in by hand. Features and benefits UV stabilised. Round top head. UV stabilised plastic weedmat pins.