These are flange brims that have been altered to hinge open at the back and have a clasp at the front.Their purpose is to make all in one blocking of hats with crowns wider at the top than the base possible, such as some top hat crowns and blocks such as the 'Louise' for example. Based on research of vintage brims. (thank you Wayne Witchern and Blake Canham-Bennet)
AU $220 added to the price of your chosen brim. Includes a leg set
