Features • Durable Plastic Construction - Made from wear-resistant and scratch-resistant plastic, these blades are designed to withstand various environmental conditions • Ergonomic Gourd Shape - Featuring a gourd-shaped design, these blades ensure a smooth, burr-free edge that is safe to handle and easy to install • Generous 100-Piece Set - With 100 replacement blades included, you’ll have plenty on hand for quick and convenient replacements whenever needed • Secure Fit for Safety - The standard diameter blade hole provides a secure fit, minimizing the risk of blades falling off during use for enhanced user safety • Enhanced Trimming Efficiency - Ideal for lawn and garden trimmers, these blades significantly improve your trimming efficiency, making yard work easier and more effective 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