24 inch Artificial Outdoor Glitter Snowflake: Silver. Glitter snowflake decorations look stunning hanging from the bare branches of winter trees, dressing up a front door, or dangling from the archways at the front of the house. Because they are available in a variety of sizes and colors, it is easy to find the right size for any project you may have. Whether you use them indoors or out, they will add a beautiful shimmer to your Christmas decor.