Specification Brand : Diydeg BulletPoint1 : Easy to Install: Easy to use and install, with a small hole in the middle, you just need to take a screw out of the hole in the middle, attach the blade to the mower with a screwdriver, turn on the button and it will work BulletPoint2 : Portable: The head blade is small and light, so you can carry it with you at any time. It is highly practical and can be used outdoors for a long time BulletPoint3 : Waterproof: The cutting head blade is made of plastic material, waterproof, can withstand greater external pressure, not easy to break or deformation, not affected by high temperature weather BulletPoint4 : Widely Used: You can use it to mow gardens, lawns, flower beds, gardens, fruit trees, farms, fields and make your plants grow faster BulletPoint5 : Gear Design: The blade of the trimming head adopts gear design to help you cut grass easily and improve the efficiency of cutting grass ExternallyAssignedProductIdentifier : 7638416649587 ExternallyAssignedProductIdentifier1 : 0759799590451 ExternallyAssignedProductIdentifier2 : 759799590451 ItemName : 30PCS String Trimmer Head Blades Replace, Plastic Weed Wacker Head Blades Replacement for Cordless Grass Trimmer with Gear Design, Lawn Mower Blades Accessories ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 12 centimeters ItemTypeKeyword : string-trimmer-replacement-parts ItemTypeName : Lawn Mower Replacement Parts Manufacturer : Diydeg Material : Plastic ModelName : Diydegkn94vhqd8z ModelNumber : Diydegkn94vhqd8z PartNumber : Diydegkn94vhqd8z PowerSourceType : gasoline ProductDescription : 1. Waterproof: The cutting head blade is made of plastic material, waterproof, can withstand greater external pressure, not easy to break or deformation, not affected by high temperature weather 2. Gear Design: The blade of the trimming head adopts gear design to help you cut grass easily and improve the efficiency of cutting grass 3. Portable: The head blade is small and light, so you can carry it with you at any time. It is highly practical and can be used outdoors for a long time 4. Widely Used: You can use it to mow gardens, lawns, flower beds, gardens, fruit trees, farms, fields and make your plants grow faster 5. Easy to Install: Easy to use and install, with a small hole in the middle, you just need to take a screw out of the hole in the middle, attach the blade to the mower with a screwdriver, turn on the button and it will work