Brand new, never used, only opened so that I could take photographs for posting. Collapsible and PERFECT for travel! The silicone construction stretches and shrinks to fit almost any hair dryer that accommodates attachments. The flexible material also lets you collapse your diffuser into a flat, packable shape that slips easily into your bag or the corner of your overstuffed suitcase, so you'll always be able to carry the tools you need! Measurements: + Connection diameter: 2.25" + Diffuser diameter: 5.25" + Product Dimensions: 6.5 x 2 x 6.5 inches + Weight: 5.5 Ounces + Manufacturer: The Curly Co. *This product is currently unavailable on Amazon