Postal Boxes

As eCommerce has increased, so too has the need for more professional postal packaging than traditional mailing bags or standard cardboard boxes. Our brown postal boxes represent an ideal, cost-effective solution. Designed specifically for the online retail market, they are strong enough to withstand repeated handling during delivery and still arrive in pristine condition.

Made from high-quality single wall cardboard, which is 100% recyclable, these boxes are perfect for sending a variety of items. Lightweight but sturdy, our postal boxes are great for keeping costs down. Available in a choice of styles and suitable for a wide range of uses, they have proved an extremely popular choice with eCommerce, mailing and fulfilment companies.

• Quick & easy to assemble
• Strong protection
• Available in a range of sizes
• FSC-certified as sourced from sustainable forests
• Made from 100% recyclable materials
• All sizes in this range are delivered flat-packed, minimising the amount of space needed to store them and making them easier to handle.

Please note, if you are looking for sizes that meet the Royal Mail PiP ‘large letter’ category, please visit our Royal Mail PiP Boxes page here.

All prices shown are Price Per Box (ex.VAT).

SizeSize (Inches)Quantity per pack1-10 Packs11-19 Packs20+ PacksDetails
150 × 150 × 60 mmShow details
163 × 112 × 20 mmShow details
217 × 108 × 20 mmShow details
218 × 159 × 20 mmShow details
300 × 250 × 100 mmShow details