1、Fun and Colorful: These children's birthday hats come in a variety of vibrant colors, adding a festive and playful touch to any party or celebration. Whistles provide an additional element of excitement and entertainment for children during the party. Adorable glasses, perfect for creating fun and memorable photo opportunities for your little ones. 2、Eco Friendly: Birthday party hats are made of paper. The glasses and whistles are made of plastic, which are not easy to tear, durable and reusable. The printed patterns are cute and stylish. 3、Birthday Party Decor: Kids will be happy to wear these funny party cone hats and play interesting activities with dear friends and parents. This birthday party decoration set can easily make everyone involved into the birthday party activities and create quality family time and warm family interaction. 4、Easy to DIY: The birthday hat is easy for you to assemble into a cone and put the elastic rope through the hole then fixed the rope on both sides of the hat, you will get a funny party cone hat。 5、Wide Application: They are very suitable for birthday parties, baby showers, anniversaries, photo props, festival celebrations, etc., adding a lot of fun for you. Item Type: Birthday Party Hats Material: Paper, Plastic Weight: Approx. 188g / 6.6oz Hat Size: Approx. 13.8x10cm / 5.4x3.9in Glasses Size: Approx. 9.8x16.5cm / 3.9x6.5in Whistle Size: Approx. 4.7x1.5cm / 1.9x0.6in 18 x Birthday Party Hats 4 x Happy Birthday Glasses 18 x Pom Poms 6 x Stickers 8 x Birthday Whistles 2 Bundles x Ropes