Johnsonite Palous Falls Raised Round Rubber Moulding / Trim - 12 1/4" x 72" Angle Fit Speckled Stair Tread without Riser (SQ) with 40 Black Insert name_Confetti*II*Freddo*Blend Schluter Systems Dilex AHKA Metal

Schluter Systems Dilex AHKA Metal 90 Degree Outside Corner Tile Edging Trim - Rustic Brown Textured Color Coated Aluminum

Schluter Systems SKU - Q110GS Black Color Coated Aluminum 7/16" x 98 1/2" Profile

But there's more to marble that its exquisite beauty

Schluter Systems SKU - BWS60FG Grout Grey 1/4" x 98 1/2" Profile

designed to cover adjoining tile edges that become exposed as the shower floor slopes to accommodate drainage to the KERDI-LINE linear drain

Johnsonite Palous Falls Raised Round Rubber Moulding / Trim - 12 1/4" x 72" Angle Fit Speckled Stair Tread without Riser (SQ) with 40 Black Insert name_Confetti*II*Freddo*Blend Schluter Systems Dilex AHKA Metal