These stackable letter trays in charcoal black are the perfect way to avoid untidy piles of paper and organize your workspace easily. Ideal for A4 or letter size documents such as loose papers, flyers and brochures, the trays come with clear plastic clips, to allow for easy stacking, with rubber feet to ensure stability and protect the surface of your shelf/desk.ÂOf sturdy construction, these trays are made from recycled fibreboard at the core, with an embossed paper to give a wood-like textured finish. Set of 2. Â Transform your desktop space with these coordinated storage pieces.