Allgala Christmas Ornament Balls - 20 PK 3 Inch (8CM) Large for Xmas Tree-4 Style

This item includes 20 ornament balls in four styles: shiny, matte, glitter, and diamond. Made of plastic, it measures 3.11 inches in diameter and is suitable for decorating 4-5' trees.

• The description claims that multiplying the tree's footage by 5 gives the number of ornaments needed.
• The description suggests buying two packs for a 7-inch tree to ensure enough ornaments.