Quality and Durable Material: The cordless trimmer blade is made of premium ABS material, durable, flexible, odorless, not easy to break and good stability, can be used for a long time. A must-have accessory for lawn mowers. 12mm 7mm. Versatile trimmer blades: You will get 100 pieces of high-quality, efficient and safe blades. Our plastic grass trimmer blades are suitable for most cordless mowers, such as Einhell GC-CT 18/24 Li, Bosch ART23 LI Accutrim Easytrim Accu, Qualcast Mow N Trim Easi-Lite 28, 30, etc. (Please confirm the size before purchase) Precise Cutting and Easy Grass Cleaning: The cutting blades of our lawn mowers are designed with sharp edges, which can effectively remove grass and keep your garden. The plastic trimmer replacement blade provides greater safety and efficiency. Easy to use and store: These plastic grass trimmer blades are easy to install and easy to use, just place them on the lawn mower without any tools. Comes with a plastic box for easy storage, you can also add to the carton storage. First choice for trimmer blade replace: Affordable package contains 100pcs plastic grass trimmer blades, sufficient quantity and premium quality is enough to meet your replacement needs. Replace the plastic trimmer blades regularly to maintain the high performance of your mower.