Made from 100% eco-friendly pe, they are uv-resistant and fade-resistant. Boxwood balls are perfect for outdoor use, even in direct sunlight. They don't release harmful chemical odors, protecting the health of your family, including children and pets. Artificial boxwood balls are perfect for creating natural, realistic greenery. Use these artificial plants to decorate and brighten gardens, homes, backyards, weddings and birthday parties. Pot recommendations: to fit a 15 in. boxwood ball decorative filler into a pot or flower bed, the opening should be between 10.5 in. And 13 in. to prevent the ball from sinking into the pot or flower bed or rolling over the edge. To secure the boxwood ball in place, place a heavy object at the bottom of the pot or flower bed and tie the decorative ball boxwood filler to it. This will help prevent the boxwood outdoor flower bed filler from being blown away by strong winds.