DescriptionAre you looking for a professional, yet affordable universal protractor? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional universal protractor must meet you needs. It is one of the best choices for you.Features- Color: Silver. - Material: Carbon steel. - Size: 18 x 18 x 3 cm. - Easy to operate and multifunctional, pretty practical. - Not easy to rust, portable size for convenient storage. - Furnished with a bevel edged extension blade, roller knob and fine adjustment. - It is used to measure the precise angle of the inner and outer parts of the scribe or angle measuring. - Packed in plastic box for easy carrying.