Add a touch of fun to your upcoming 40th birthday party with these Beistle "Happy 40th Birthday" Hi-Hat party supplies. The colorful blue hats are the perfect way to honor the 40th birthday celebration. Made of high-quality paper material, these hats are durable and have never been used. The pack includes 25 counts of birthday hats, perfect for a large party. Get your hands on these party decorations now and make your party a memorable one!