ITEM NAME:Stainless Steel Adjustable Protractor 180 Degree Rotary Measuring Ruler #gib Store Home Promotion Hot Item Add to Fav.Model: Stainless steel protractor. 1 X Protractor. Type: universal angle ruler. Straight ruler: 140mm/5.51". Material: stainless steel. Toys, Hobbies. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.