Review on 💇 Hair Diffuser Attachment: Effortlessly Style Your Hair with this Universal Professional Salon Tool! Perfect for Fine, Thick, Curly, Wave, and Frizzy Hair. Fits 1.4-inch to 2.6-inch Blow Dryers. by Walter Hunter

After reading a few reviews I wasn't sure if it would fit my T3 Featherweight Luxe 2i hair dryer that I bought from Costco. It fits, you just have to open it to its maximum width. (I didn't open it wide enough when I first tried it.) When the diffuser is on, it feels secure, not loose at all. At first I thought the large diffuser size looked weird on a hair dryer, but once I started using it I realized how awesome it is to dry more hair at once.