ABS Material:The trimmer knife blade is made of high quality ABS material, it is sturdy and sturdy. This mowing knife blade will help make the cut more precise while ensuring safety when cutting. Easy to use:This mowing knife blade is easy to install, easy to use. Pruners can be cut and trimmed without any problem. Usage:Suitable for all types of lawn mowers and trimmers. These replacement plastic cutters are easy to install and use. With this spare blade, you can easily collect the grass and mow the lawn. Durability:The mower blade has excellent durability in all weather conditions. Machined panels are ideal working conditions for your garden. Good performance:The saw blade has good stability and high reliability. Good stability and flexibility, no need to worry about using it in lawns or gardens. Product Description Material Plastic material hard ABS, durable and sharp, easy for mowing tasks. quantity 120 pieces, enough for longer lasting, eliminating the problem of missing blades.