3x5 Entrance Mats are a good size mat to have on hand. Using a 3x5 floor mat at low traffic entrances will help to provide a safe walk surface and keep dirt from entering your building. It is wise to use 3x5 walk off mats as outdoor mats and also as indoor mats. 3x5 outdoor mats should have a primary focus of scraping dirt, sand and salt off of shoes BEFORE it gets tracked inside. Use 3x5 carpet mats that are made to wipe feet dry as indoor mats. 3x5 entrance mats are small enough to be picked up and moved to areas needing more protection. If you need help choosing the best 3x5 floor mats for your building, please call for assistance.