Description: QUALITY: Made of high quality materials, drop proof, dust proof and wear resistant.PROPELLER PROTECTION BOX: Shock absorption and , protect the propeller and prevent the propeller from being crushed.CONVENIENT TO CARRY: Portable travel, the storage box can in the backpack.SMALL: Small and lightweight, easy to carry.APPLICATION: Suitable for aircraft propeller storage box. The case can hold 4 . Size Chart: Storage Box: 7.7cmx7.7cmx3.3cm/3.03inchx3.03inchx1.30inchPropeller: 3.2cmx1.5cmx0.6cm/1.26inchx0.59inchx0.24inch Package Includes: 1 Storage Box Note: Please allow 1-3mm measuring deviation due to manual measurement.Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!