Features 1、The kit contains 100 replacement plastic blades, which are easy to install and can be replaced at any time. 2、Made of plastic, anti‑corrosion and wear‑resisting, can be used in various weather environments. 3、The gourd‑shaped design is small and compact, with glossy edges, making it safer to use. 4、Often installed on manual trimmers or lawn mowers to improve the efficiency of pruning. 5、These trimming blades are plentiful, the size is standard, and it is not easy to fall off after installation. Specification Item Type: Plastic Cutter Blades Material: Plastic Product Size: Approx. 20 x 84mm / 0.8 x 3.3in Small Hole Diameter: Approx. 7mm / 0.3in Large Hole Diameter: Approx. 12mm / 0.5in Package List 100 x Plastic Cutter Blades