Product Dimensions: 6 X 5 X 0.75 Inches Item Weight: 3.84 Ounces Department: Unisex Child Number Of Pieces: 50 Batteries Required: No RANDOM PACK - Get a NO DUPLICATE selection of 20/40/50 pcs lovely enamel backpack pins, including designs from cartoon/ cat / dog/ plant flower/ ocean/ mushroom/ horror/ dinosaur/ frog pins/ etc. TIME-LASTING MATERIAL - Crafted from zinc alloy, these pins come with two secure base types, a rubber back or a metal butterfly clutch. They lock firmly in place, ensuring durability and resistance to scratches and deformation. WIDE APPLICATIONS - Our cute enamel pins are versatile decorative charms for backpacks, jackets, bags, or hats. They also make excellent souvenirs or gifts for friends, adding an attractive touch to various accessories. EASY TO USE - Simply attach the pin to your item and secure it with the rubber or metal clutch on the back. This design ensures convenience and sturdiness, making it easy to put on and take off while staying firmly in place. PERFECT GIFT CHOICE - These funny backpack pins are the perfect gift for girls, boys, kids. Whether it's for Christmas, Halloween, or back to school season, they're a charming way to decorate your items.