Magnetic Foldable Level RulerA folding ruler with a spirit-level feature, angle-measuring function and magnetic base, offered in four aluminum-labeled versions. Design: Foldable Level feature: Mini spirit level Angle feature: Protractor Folding Magnetic Level and Angle RulerThe other design details include base: Magnetic; current labels: Aluminum back, Aluminum red, Aluminum alloy back, Aluminum alloy red; length and accuracy tolerance: Not stated. Choose from 4 color options: Aluminum back, Aluminum red, Aluminum alloy back, Aluminum alloy red. Design Foldable.Level feature Mini spirit level.Angle feature Protractor. Specifications Design Foldable Level feature Mini spirit level Angle feature Protractor Base Magnetic Current labels Aluminum back, Aluminum red, Aluminum alloy back, Aluminum alloy red Length and accuracy tolerance Not stated color options Aluminum back, Aluminum red, Aluminum alloy back, Aluminum alloy red Choose the right optionChoose the exact color/version label and check overall length, fold layout and measurement units. The source does not give an accuracy tolerance, so confirm suitability for the work you intend to mark.Questions, answered What are the main product details? Design: Foldable; Level feature: Mini spirit level; Angle feature: Protractor.Which option should I choose? Choose the exact color/version label and check overall length, fold layout and measurement units. The source does not give an accuracy tolerance, so confirm suitability for the work you intend to mark.