The 430 x 305 x 140 mm Regular Brown Box (1C7) from Ultimate Pack is a dependable packaging solution designed to provide sturdy protection and smooth handling. Manufactured from durable Flute C cardboard with a 4 mm, three‑layer construction, it offers noticeably greater strength and firmness than the 1B7, making it suitable for items that require a bit more support without moving into heavy‑duty territory. This balanced level of rigidity makes the 1C7 ideal for medium‑weight products that benefit from added stability during storage and transit. With its natural brown finish and reliable build quality, it delivers consistent performance for everyday business use while offering an upgrade in strength over lighter alternatives.