Size: 75mm x 12.5mm. (3 inch x 0.5 inch).Mini spirit level, Line level tool mini size, convenient to take anywhere. Moulded Design: String level tool with string hook design, can be used rope for hanging and leveling. Spirit line-level small bubble level precision spirit bubble level construction level hanging line rope level measuring kit. Wide Application: The straight-line string level tool used for layout and leveling wooden work, building trades, surveying, engineering, brick working, flooring decking, ground, pier drainage slopes, shed base, site lining, backyard, leveler blocks, construction, project. Horizontal rope level also for adjusting furniture placement, shelf, pictures, flat surfaces, etc. Acrylic material, wear, sturdy, , clear transparent fluorescent yellow-green bubble, precision centering with black lines, horizontal direction all the sides, easy to read.Bubble hanger hand tool for a fast and accurate reading. Colour:As shown Material:plastic Package Contents: 10 x level Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.