Corner Protection Profile C19 marks dangerous spots, mitigates impact injuries and protects surfaces. Flexible, self-adhesive bumper guard is made of polyurethane foam. Square, L-style shape offers the following angled inner dimensions (0.74" wide x 0.74" deep). If desired, shorten the plastic profile to your desired length, using a sharp cutter knife. Protection profile is temperature-resistant from -22 degrees to +158 degrees Fahrenheit. Use to protect staircases, walls, joists, shelves and cabinets in areas where extra caution and protection are needed. Use in indoor areas like basements and garages.