Tile spacers are small, reusable plastic tools used during tile installation to create consistent gaps between tiles. These gaps are essential for several reasons:

Consistent Grout Lines: The spacers ensure even spacing between tiles, which helps create straight, uniform grout lines.
Accommodate Expansion: Proper spacing allows tiles to expand and contract due to temperature changes, preventing cracking or buckling.
Improved Aesthetics: Evenly spaced tiles provide a professional and visually appealing finish.