"Christmas Ornaments: These balls are made of artificial rubber, eco-friendly plastic. They are not easy to break and are safe for children, the elderly, pets. Balls, looks and the best Christmas decorations for home decor Christmas Balls Packaging & Size: Includes 12 clear balls with a diameter of 2.36/60mm. Opening is 0.7""/18mm wide for DIY decorations and holiday decorations Reusable: Made of shiny clear sturdy plastic, not fragile like glass jewelry DIY decoration: Each ball comes with a silver rope to hang on. The lid on the transparent ball can be opened, allowing you to freely DIY decorations, fill them with gold dust or other decorative materials, and decorate the space more integrated Versatile: Christmas bauble sets are a great accessory for Christmas and holiday decorations. The perfect home décor for all kinds of birthdays, weddings, anniversary parties, as decorations to hang on tree branches, church centerpieces and railings"