1Applicable Model: Suitable for Polycut 2 2 lawn mower blade FSA 45, you can choose according to your own lawn mower model, to ensure that the machine can be used normally. 2Right Size: With a product size of 85 x 20mm and a thickness of 1.5mm, it will fit very well with your machine and is the perfect accessory for a lawn mower. 3Usage: Insert two cutting blades into the lawn mower, and you can use it when you hear the click sound. It is very convenient to install and provide you with convenience. 4Superior Material: We choose stainless steel spring steel, thickness is 1.5mm, superior material, more durable than plastic style. Long service life. 5Package Includes: 4 mower replacement blades, which can meet your daily use needs. When the original blade is damaged, it can be replaced in time to avoid affecting your work schedule. Specification Item Type: Lawn Mower Blades Weight: 70g/2.5oz Product Material: stainless steel Size: 85 x 20 x 1.5mm/3.3 x 0.8 x 0.06in Package List 4 x Lawn Mower Blade