[Material]: This surveying level instrument box is made of sturdy pp material, ensuring durability and longevity. It is designed to withstand the rigors of fieldwork, providing reliable protection for your equipment. [Product Dimensions]: With dimensions of 20 x 30 x 20cm, this box offers ample space to securely store your surveying instruments such as total station, theodolite, level instrument and prism set. [Portable]: Surveying and mapping instrument box with comfortable handle, lightweight and easy carrying. [Design]: Double lock design ensures the safe of instruments inside the box, wear-resistant, pressure-resistant and impact-resistant, can be used for a long time. [Versatile Use]: This box is not only suitable for storing surveying instruments but also ideal for other measuring accessories. Its universal design makes it a must-have tool for professionals in the field of surveying and mapping. Specification: Material: PP Size Chart: 32.5cmx21cmx20cm/12.80inchx8.27inchx7.87inch   Package Includes: 1 Piece Portable Instrument Box Note: Please allow slightly errors 1-2cm differences due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store