hard case for Rhinowoo digital angle finder

got a cheap angle finder ruler off amazon the other day and wanted a hardcase for it. internal dimensions for case are 35.5mm W x 200mm L x 20.8mm H. there is a storage compartment in the lid that holds the ruler down in the case as well as stores paperwork and spare battery. also added a lid STL without the compartment. extruded a graphic representing an angle on the end to help identify it on my shelf.