The 240-034842 Jaken White Melamine Particle Board is a versatile 1/2" thick shelf panel, measuring 48" x 42" and weighing approximately 33 lbs. Designed for boltless and rivet-style shelving systems, its durable, easy-to-clean surface makes it ideal for industrial and retail environments. This economical solution provides stable, low-profile shelving for light-to-medium inventory storage, ensuring a smooth, finished appearance in any workspace.