I've always wanted to try a flexible hose but was a little skeptical of the seen on tv things! However, I was pleasantly surprised by this one! I love how flexible it is... no kinking! What a relief! It expands as it is supposed to as the pressure increases. The shut off ball valve is a great idea. It helps control flow and allows the user to conserve water resources. I wish all hoses had this convenience! Easy to roll up and pack away!