Johnsonite Greenbluff Hammered Rubber Moulding / Trim - 12 1/4" x 108" Angle Fit Speckled Stair Tread without Riser (SQ) with Black Grit Tape thickness_0.88" There are naturally small holes

There are naturally small holes in the stone's surface meaning it has a tendency to absorb moisture

Sold on Home Depot as LVR5012-0008-FS Beaufort Birch

Schluter Systems Dilex KSN Metal Movement Joint Tile Edging Trim - Aluminum with Sand Pebble Insert

5 mm) or 9/16" (15 mm)-wide channel that creates an attractive shadow gap between tile courses or other wall coverings

Designed with a moveable transition arm that is adjustable to reach the height of adjacent floor coverings

Johnsonite Greenbluff Hammered Rubber Moulding / Trim - 12 1/4" x 108" Angle Fit Speckled Stair Tread without Riser (SQ) with Black Grit Tape thickness_0.88" There are naturally small holes