Slope Horizontal Vertical Angle Bevel Protractor Declinometer phone bag Material: Bakelite board

Material: Bakelite board

and non-toxic

Load the mushroom plug into the gun tool from the top

Adjustable Angle & Portable Phone Holder - Phone tripod with 225° rotation head allows you to take any photos you want by simply rotating the angle

Slope Horizontal Vertical Angle Bevel Protractor Declinometer phone bag Material: Bakelite boardFEATURES: Back angle and slope comparison table for easy comparison. Double circle fluorescent blisters with high strength and easy to use. Precision indicator, clear dial, accurate measurement. The handle is user friendly, comfortable to hold and easy to use. Suitable for measurement of slope and inclination angle of civil engineering, pipeline engineering and interior decoration engineering. Multifunctional Slope Gauge Engineering Inclinometer Slope