The Stablia STB-FLS90 90° Floor Line Laser is a handy laser that lets you work fast and precise whether you are laying floor tiles parquet laminate carpeting or PVC. Thanks to the Stabila floor-line optics two straight laser lines are focused on the floor forming a perfect 90° angle visible up to 15m. This innovative laser fits into the corner of a room so that its laser lines run on the floor directly along two walls. Any irregularities in the squareness of a room are then immediately visible. The Stabila FLS90 is for practical solutions that gives you accurate results.