Pack of 50 compatible blades for Ferrex Aldi Far 20-i grass trimmer, replacement blades for Ferrex cordless grass trimmer

"Material: Plastic, Length: 95 mm. Suitable for the Ferrex Aldi 20V/40V battery-powered grass trimmer, FAR 20-ia FAR 20na. 【About the blade material】 Made of PA6 (nylon), soak the blades in warm water overnight before use to extend their lifespan. Good for grass and thin brush, not for saplings or other hard materials. For optimal use, avoid using this accessory for edging, working with bricks, chains, or wooden fences. Quantity: 50 plastic blades for the Ferrex Aldi grass trimmer, a perfect replacement for the original blades."