Product material: high-quality, thickened steel plate, durable material - good hardness, wear-resistant and durable, not easy to break, high-quality, sturdy head, suitable for mass use. Effective Weed Removal Effectively removes all unwanted weeds from your lawn or garden. The edge of the weed head is curved, and the bottom edge is designed with blunt prongs for removal. Versatilely used for weeding in yards and parks, this lawn mower weed disc is ideal for gardening, agriculture, animal husbandry, livestock farming, and forestry. Universally compatible mower claw plate, universally fits most irrigation mowers and lawn mowers; easy replacement of parts, simple and convenient mower connection.