FOR ELCHIM DRYERS: Hair dryer diffusers are easy to use styling tools that not only deliver amazing results, but actually help protect your hair from heat damage and encourage faster styling. Elchim’s Cocoon bidiffuser is a specially made attachment for the brand’s Milano and 2001 model professional blow dryers. It won’t fit any other dryer, so if you’re a current or future owner of these products, make sure you pick one up today to start styling your hair to perfection!