Fine grained particleboard shelvingEasy to paintBullnose edgeCompatible with most shelf mounting hardwareEasy to install Description Unfinished, bull nose particle board shelving for closets, cub boards, shelving units.Available in 3 widths; 12″, 16″ and 24″ from bullnose to back. P.B.SHELVING12″ – 12″ B/N PARTICLE BOARD SHELVINGP.B.SHELVING16″ – 16″ B/N PARTICLE BOARD SHELVINGP.B.SHELVING24″ – 24″ B/N PARTICLE BOARD SHELVING