Series A Collection offers durable 1 thick melamine surfaces on worksurfaces that resist scratches and stains. Durable PVC edgebanding protects desk from bumps and collisions. Furniture has sturdy molded ABS feet with steel insert and adjustable levelers for stability on uneven floors. Desktops and legs have wire management grommets for computer cables, telephone cords and electrical wires. Freestanding, mobile pedestals roll underneath any desk shell. File drawers feature full-extension, ball-bearing slides and accommodate letter-size or legal-size files. Furniture meets or exceeds applicable ANSI/BIFMA standards.