This purchase was a gift for a friend who lives in a nursing home where extension cords are prohibited. She says these 10ft cords are perfect, especially since there are TWO cords in the pack. The cleaning crew accidentally ruined one of their wires and luckily they had a spare! I ordered another pack for her so she can have more backups. So yes. We definitely recommend this product, not only for its effectiveness but also for the very reasonable price.