- Tile Spacer White 4mm Bag 200pcs 1 × $2.49
Subtotal: $2.49
Provide visual obscuration while admitting light. Developed from pre-existing prism lighting principles to provide natural light in manufacturing plants. Used in walls, skylights, and sidewalk lights.
Provide visual obscuration while admitting light. Developed from pre-existing prism lighting principles to provide natural light in manufacturing plants. Used in walls, skylights, and sidewalk lights.