<b>The Best Cost-effective, Durable and Sharp Utility Knife Blades</b><br><br> <b>Features:</b><br> ✔Standard size for most standard utility knives<br> ✔200pcs utility knife blades coming in plastic case<br> ✔Constructed from SK5 steel for durability without breakage<br> ✔Precision-honed edge for consistent and long cutting life<br> ✔Cutting angle is 50 degree, making the force more uniform and not easy to break<br><br> <b>Attention:</b><br> ·Please keep it far away from children<br> ·Use it carefully and avoid hurting your fingers when touch the edge of the knife blade <br> ·Knife blade has little anti-rust oil to prevent rust, but making the knife blades adhere to each other, so need be careful or wear gloves<br><br> <b>Compatible with:</b><br> Ideal for cutting cardboard, rubber, leather, linoleum, rope, soft metal and most DIY projects, designed for general purpose cutting.<br> You'll have high-quality, high-performance blades on hand to fit most standard utility knives.<br><br> <b>After-sale Warranty</b><br> ZUZUAN's product has 18-month Money Back & Warranty for quality-problem, ensures your long-term enjoyment of your purchase.<br> If you have any questions, please contact us by email and we will help you solve the problem within 24 hours.<br><br> <b>Specification</b><br> Color: silver<br> Shape: trapezoid<br> Thickness: 0.6 mm<br> Material: SK5 steel<br> Measure: 2.4” length, 1.25” width, 0.75” height<br><br> <b>Package Included:</b><br> 20 plastic cases, total 200pcs utility knife blades