Universal Bevel Protractor w/ Magnifier 360 Degree Blades Fine Adjustment 360 Degree Universal bevel protractor with magnifier Protractor graduated 0-90 degree -1 full 360 degree; Measuring precision: 5' Optical magnifier -View screen: 5/8'' x 1-3/8''; Satin chromed stainless steel Weight: 1.35 lbs Quantity: 1; Case overall dimension: 4''L x 12-1/8''W x 1-1/4''H