It is the first diffuser that we have ever worked with that truly only allows heat out, with no airflow, which means no frizz and true natural drying.
It fits any blow dryer and has an adjustable strap that fits snug in the back of the dryer so it will never fall off. It weighs virtually nothing so you can use it all day with no fatigue and pack and travel with it easily.
The Nylon Mesh on the front is infused with silver and titanium, the mesh produces negative ions reducing drying time and removing static electricity.Made by YS Park in Japan so you know its quality.