This Universal diffuser use a new rotary design with lock button, can be adjusted and fits for hair、Attachment for Hair Dryer Hair Suitable for 1.4 inch to 2.4 inch,Add on the blow dryer diffuser attachment with a twist and a push. The silicone grip keeps the hair dryer attachment secure. Professional Diffuser Attachment for Hair Dryer. Professional Diffuser Attachment for Hair Dryer. -Over 208 air vents in this hair diffuser help dry curly hair for quick drying.Honeycomb design to achieve voluminous and frizz-free results to ensure the heat and air is spread out evenly without disturbing your curls and heat-damaging your hair. You can use this Hairizone Universal Diffuser for hair dryers at home and at hotels. 1. Wash and conditioner your hair, dry with towel first.2. Add anti-frizz prodcut or serum as you like.3. Attach this curly hair diffuser to the end of the hair dryer nozzle and turn on.4. Always set your blowdryer with either Medium or Low Heat only. This is to protect your hair scalp also to avoid overheating of the product.5. Place a section of your curls into the bowl of diffuser. Move the blow dryer diffuser gently over the scalp while drying. Hold it until your hair roots and tips are dry. This will soften the airflow and redefined the curls.6. Pull out after cooling. Real universal Can adapt to over 90% different designs of hair blower in the market Hair Dryer Compatibility – This Universal diffuser use a new rotary design with lock button, can be adjusted and fits for hair、Attachment for Hair Dryer Hair Suitable for 1.4 inch to 2.4 inch,Add on the blow dryer diffuser attachment with a twist and a push. The silicone grip keeps the hair dryer attachment secure. Ideal Gifts for Her -Outccogo diffuser attachment for hair dryer would be a perfect valentine gifts for her. You can give outccogo hair diffuser attachment as gifts. Gifts for her / gifts for mother / Anniversary Birthday Christmas gifts for her friend wife on Valentine's Day, Christmas, Thanksgiving Day, Easter gifts. If you have any questions on the usage of the item, we will offer you any help about the diffuser attachment for hair dryer.