Cutting replacement blades include 30 Degree Blades (Yellow), 45 Degree Standard Blades (Red), and 60 Degree Blades (Blue). Durable and resistant to rust, these blades are sharper than most on the market, ensuring smooth and precise cuts for your projects. Designed for long-lasting performance. Compatible with most cutting machines, including Cricut Explore, Cricut Explore Air, and Cricut Explore Air 2. Ideal for cutting materials up to 0.25 mm in thickness, such as thin cardboard, vinyl, sticker paper, computer paper, craft paper, and light to medium-weight materials. Perfect for crafting applications like card making, scrapbooking, personalized gifts, and decorative wall art. Blade tips are made of hard alloy for enhanced sharpness and extended cutting life. Specifications: Color: Yellow, Blue, Red Material: Hard alloy Size: 2.36mm Package Includes: Choice 1: 10 x 30 Degree Cutting Blades 20 x 45 Degree Cutting Blades 20 x 60 Degree Cutting Blades Choice 2: 10 x 30 Degree Cutting Blades 20 x 45 Degree Cutting Blades 5 x 60 Degree Cutting Blades (2 Pack) Note: 1 inch = 2.54 cm, 1 cm = 0.393 inch Slight variation of 01 cm may occur due to manual measurement. Colors may appear slightly different depending on screen settings and lighting conditions.