Features: Are you looking for a professional, yet reasonable bubble level? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our bubble level must meet your needs, this horizontal bubble ruleris one of the best choices for you. Features -Color:As Shown-Material:Plastic-Size:4.00X1.00X1.00cm/1.57X0.39X0.39in- Hanging line level string level is a leveling tool for laying out brick work, site lining, floor trim, floors, shed bases, backyards, fences, dock drainage ramps, projects and more.- Durable and Portable: The line level is specially designed for the brick rope cord bubble spreader with plastic case, which is sturdy and durable, easy to carry and store.- Molded design: Molded to allow the pocket line to hang horizontally for builder lines.- Place it on the edge of the object to be measured, and the bubble is in the center, which is the level.- Fine workmanship, durable and sturdy, not easy to wear or tear, you deserve to have one.Packing list: 100 x bubble levels