Enamel pin set material:Each pin is alloy crafted with black plating with handmade enamel,The pins are bright and the lines are crisp.it's easy to carry without making you feel too heavy. Backpack pins Style: The enamel pins including 5 different kinds of witch style.These brooch pins are realistic, exquisite in workmanship and bright in colors, you can use them to decorate your sweater, scarf, dress, bags, purse, clothes, hats, bags or other items.You can see the pins for backpacks size in the picture. How to use enamel pins: these pins for backpacks are equipped with a clasp design, just squeeze them with 2 fingers, then put the brooch where you like, and then close the back cover, which are convenient for you to put on and take off, can be carried out easily to any place. Best Gift: Cute enamel brooch pin sets are the perfect all year-round gift giving for Birthday, Halloween, Christmas, Thanksgiving Day to your classmate, friends, children, lovers or families or yourself. Brooch pins with Mamfous Service: Comes with a jewelry box,Not Happy with jewelry - Return & Money-back guarantee, or Save return time, A rapid & satisfied solution will be offered to you. Need Help 24 Hours Online Pls Contact Us firstly.