Paper

SelfHold A5/C5 Royal Mail Large Letter Postal Boxes - A5 PIP Boxes C5 Large Letter Postal Boxes (200) A5/C5 Size - 218 x 159 x 20mm internal dimensions. RM Large Letter Size: Designed to fit within the RM Large Letter dimensions, helping you reduce postage costs on small items. High-Quality Cardboard: Sturdy and durable corrugated cardboard ensures... SelfHold A5/C5 Royal Mail Large Letter Postal Boxes - A5 PIP Boxes C5 Large Letter Postal Boxes (200)