Material: Blender knife set is made from stainless steel and pc materials, which is sturdy and resistant to rust, ensuring long term use and reliability.Application: This blender knife is designed to fit great in your ice crusher or food processors.Feature: Blender Replace Parts, helps blend faster, cold smoothies accessories. Suitable for your kitchen needs.Easy Installation: The blender knife is easy installation and removal during cleaning or replacement process.Versatile Use: This is a great accessory for various kitchen appliances such as 2L food processors, ice crusher, blenders, juicers, and fruit juice machines. Specification: Material: Stainless Steel PC Package Includes: 1 Piece 8 blade head2 Piece mushroom head1 Piece opening tool1 Piece fixing plate Note: Please allow slightly errors 1-2cm differences due to manual measurement.