Designed for use with the ghd air® dryer ONLY • The ghd air® Professional Diffuser has contoured hard fingers to lift and separate hair as you dry • Create soft volume and a frizz-free finish to naturally curly hair, or create loose, natural-looking waves in finer, straighter hair types • Provides even air distribution for perfectly formed, frizz free curls and waves • Please note: this diffuser does not fit the helios® dryer model.