Royal Mail PiP Boxes

Royal Mail PiP boxes are boxes that are designed to fit within the Royal Mail Pricing in Proportion restrictions. These boxes are specially sized to fit large letter, small parcel, and medium parcel sizing to ensure parcels can be packed and sent without risking extra surcharges. Using a Royal Mail pip box to pack your orders gives you peace of mind that you are sending your parcels in packaging that won't incur a surcharge for oversize packaging. This helps to keep your mailing costs within budget and gives you more control on charging the correct carriage. We have a range of Royal Mail PiP postal boxes & mail order cartons that are specially designed to maximise the different postal and courier formats that are popular in the UK. For instance, our Large Letter pip boxes are perfect for sending many products while keeping postage to a minimum and our letterbox mail order cartons come in a range of sizes that will fit through most UK letterbox slots.

Coloured PiP Boxes

As part of our range, we have coloured PiP boxes in popular colours like black, red, blue, white, and pink pip boxes. Coloured pip boxes are great for creating a memorable unboxing experience and adding that bit extra to your online order deliveries. To give you the best price and keep our production as streamlined as possible, our coloured pip boxes are on a pre-order basis and we build up customer orders until we have enough to give the best price possible. Get in touch with our team for more details on when the next colours are coming up for delivery. If you want a bespoke coloured pip box that's no problem too. We can print pip boxes with your brand colours to match your logo for extra wow factor.

FAQs about PiP Boxes

What are PiP Boxes?

PiP boxes are boxes that fit within the Royal Mail Pricing in Proportion (PiP) criteria. The PiP criteria is split up into Letter, Large Letter, Small Parcel, Medium Parcel, and Tubes. Each one of these has specific size and weight restrictions.

Should my Company use PiP Boxes?

If your company posts parcels via Royal Mail or a company that uses the Royal Mail network, then PiP boxes could save your company money. By using PiP boxes you can make sure you aren't using boxes that are too big for the PiP restrictions and therefore reduce your postage costs.

Can PiP Boxes be Personalised?

Yes, PiP boxes can be personalised by printing your logos and brand messages on them in several different printing processes. PiP boxes can also be customised to the size you need as well as custom inserts to hold your products.

What Material are PiP Boxes usually made from?

PiP boxes are usually made from fluted corrugated cardboard to give them the strength and rigidity to protect items in the post. Fluted corrugated cardboard is made up of several layers of paper, one or two of which are corrugated to give extra strength. This is the zigzag bit in the middle of the cardboard.
C4 Large Letter Box 335 x 245 x 20mm Tufpac® White C4 PiP Boxes
A white C4 PiP Postal Box in the Maximum Size for Royal Mail Large Letter with a peel & seal closure strip. C4 postal boxes that fit through the large letter slot are great for reducing postage costs as they will always ship as a large letter size through the post.
£ 0.49 £ 0.49 0.49 GBP Add to Cart
Large Letter 330mm x 160mm x 20mm Tufpac® PiP Postal Carton
Large Letter PiP Boxes for sending via Royal Mail with self seal strip. A white large letter box for sending items up to 330mm x 160mm and up to 20mm thick via the postal system. White pip boxes are biodegradable, compostable, and recyclable.
£ 0.46 £ 0.46 0.46 GBP Add to Cart
C5 Large Letter Box 260 x 160 x 20mm Tufpac® White C5 PiP Box
White C5 Large Letter PiP Postal Carton with peel & seal closure & frustration free tear open strip. C5 large letter postal boxes are a large letter box for items up to 260 x 160 x 20mm, they are designed to post A5 items within the large letter criteria.
£ 0.42 £ 0.42 0.42 GBP Add to Cart