The mower knife blade is made of high quality plastic material, it is sturdy and sturdy. This mowing knife blade will help make trimming more accurate while providing safety while cutting.Easy to Use: This mower knife blade is easy to install, Secateurs can be cut and trimmed without any problems.Use: Suitable compatible with all types of lawn mowers and trimmers. These replacement plastic knives are easy to install and use. With this spare knife you can easily pick grass and cut the lawn.Durability: The mower blade has excellent durability in all weather conditions. Machined panels are Perfect working conditions compatible with your garden.Good percompatible withmance: The saw blade has good stability and high reliability. Good stability and flexibility, no need to worry about using it in lawns or gardens.Size: 83mmMaterial:plasticcolour:RedPackage Contents:120 * Plastic BladesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.