This sun visor is made of foam and features a unique pop-up design in the center. This one size fits all product stretches to fit all wearers. Perfect for giving away during sporting events and outdoor activities. Measures 3/8" thick with generous imprint areas for customizing with a team name and mascot or a company logo. A great way to gain exposure for your brand wherever wearers go! This visor is union made in the USA.