【Product Content】You Will Receive 2 Ruler Compass Keychain. Each Keychain Has A Size Of 3Cm, A Silver Color And A Zinc Alloy Material, Which Is Suitable For Decorating Keys Or As A Teaching Theme Pendant. 【Product Material】This Product Is Made Of Zinc Alloy, Ensuring Its Sturdy And Durable. Zinc Alloy Material Is Not Only Anti-Rust And Corrosion, But Also Maintains Its Luster And Function For A Long Time. 【Creative Design】This Product Is Uniquely Designed, With A Combination Of Ruler And Compass, Which Is Both Practical And Creative. Great For Math Lovers Or A Practical Tool To Add Fun And Practicality. 【Widely Used】This Product Is Not Only Suitable For Personal Use, But Also Used As A Teaching Tool Or Decoration. Perfect For Students, Teachers And Math Enthusiasts, Especially As A Souvenir Or Gift During Graduation Season. 【】This Product Is An Ideal Gift For Math Enthusiasts And Students. Whether It Is Used For Decoration Of Daily Keys Or As An Auxiliary Tool For Learning And Teaching, It Can Reflect Special Care And Practicality.