Eastern Black 2x12 Polished Chair Rail Marble Tile Trim (10 pack, 1.667 sq ft/case)

The Eastern Black 2x12 Polished Marble Chair Rail eliminates unfinished edges while introducing a sleek, reflective surface to your interior walls. Comprising natural stone with distinctive white veining, this chair rail measures exactly 2 inches by 12 inches, providing a sturdy buffer against moisture and impact in high-traffic zones.

This border tile serves a dual purpose: protecting tile substrates from damage and defining geometric transitions in kitchens, showers, and fireplaces. The polished marble resists stains and scratches, making it suitable for environments ranging from residential bathrooms to outdoor patios and steam rooms. Its deep black color complements contemporary and monochromatic design schemes by reducing visual noise.

Purchased as a 10-piece pack covering 1.667 square feet, the units install along exposed edges during construction. To secure the material firmly, apply adhesive or thinset specified for natural stone. For long-term performance, particularly near water sources in your bathroom tile setup, sealing the marble after installation preserves its sheen and repels potential staining agents.