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SIZIKJXGHWYI 6pcs Small Bubble Level 10x10x29mm Mini Square Spirit Level Picture Hanging Levels Mark Measuring Instruments Layout Tools$5.89
Size: 10 x 10 x 29mm = (0.39 x 0.39 x 1.14 inch) (Width x Height x Length). Material: Acrylic. Yellow-green color, centering with black lines.
This square bubble level can be used for leveling many devices. Small pocket sized can be quick use anywhere, makes measuring convenient.