Armstrong Flooring MultiColor 45 Piece 12 in x 12 in Mint Masquerade Commercial VCT Tile Bremen Cabinetry Upholstered in black heavy duty 5 in Height 21 Upholstered in black heavy duty vinyl Upholstered in black durable vinyl Upright locking position Pneumatic gas lift seat height adjustment 25in chrome base Adjustable tilt tension control Dual wheel casters Black t arms Mas certified green it also inhibits the growth of mold and mildew 12 in x 12 in tiles with through pattern construction and an acrylic wear layer deliver long lasting performance for high traffic interiors These tiles are not groutable and are installed with adhesive on appropriate subfloors