Features Durable Plastic Material: Made from wear-resistant and scratch-resistant plastic, these blades ensure long-lasting performance in various environments Ergonomic Gourd Shape: The unique gourd-shaped design is smooth and burr-free, providing a comfortable grip for easy installation and replacement without injury Generous 100-Piece Kit: With 100 plastic blades included, this kit offers ample replacements, ensuring you can keep your tools ready for any trimming task Secure Standard Hole Diameter: Each blade features a standard hole diameter, ensuring a secure fit that minimizes the risk of falling off during use for enhanced safety Enhanced Trimming Efficiency: Perfectly compatible with lawn and garden trimmers, these blades improve your trimming efficiency, making yard work quicker and easier Features: 1、These replacement trimming blades are made of plastic, wear？resistant and scratch？resistant, and can be used in various environments. 2、Gourd？shaped appearance design, smooth and burr？, does not hurt your hands and is easy to install and replace. 3、The kit contains 100 plastic blades, which are sufficient for easy replacement at any time. 4、The diameter of the blade hole is standard, it is not easy to fall off after installation, and it is safer to use. 5、Often installed on lawn trimmers or garden trimmers to improve the efficiency of trimming. Specification: Item Type: Plastic Cutter Blades Material: Plastic Product Size: Approx. 20 x 76mm / 0.8 x 3in Small Hole Diameter: Approx. 7mm / 0.3in Large Hole Diameter: Approx. 12mm / 0.5in Package List: 100 x Plastic Cutter Blades Note: There is an error of ±2mm in manual measurement. Package List 100 x Plastic Cutter Blades