Household 2 Lines Cross 90 Degree Square Level Leveling Can Be Used with Outdoor Receiver Vertical & Horizontal

Features:
Magnetic damping compensator to ensure quick self-leveling time.
Allow the user to project a reference line around the room to quickly establish level.
Two suction cups allow the level square to be mounted onto the surfaces.
Perfect for home decoration, installation of the floor, framework, laying of tiles and wall charts, etc.