Dinosaur Jumbo Happy Birthday Letter  & Number Banner 3.2m


Delivery Returns


We offer Free Saver delivery in the UK on all orders over £40.00. We offer trackable and untrackable services to the UK and overseas. The price and timing will vary depending on delivery location and chosen service during checkout.

You can check the cost of delivery to UK postcodes by using the option CLICK HERE TO CHECK PRICES under the Add to Basket on this page.

If goods are needed for a particular date we always recommend our UK Express & International Courier services.

Our Click & Collect service is also free and available for new orders up to 1 hour before store closing for In Stock/Low Stock Lines.

We do not currently deliver to the USA or Canada
For more information including estimated delivery dates please see our Help on Delivery page.


If you are unhappy with your purchase for any reason you can return the items to us for a full refund within 14 days of receiving or collecting your order. Unless agreed with Boswells a return will be required for the refund to be completed. Within the UK we provide a freepost returns service. If the items require collection due to size or weight or is requested by the customer the cost of the collection will be deducted from the refund value.

Outgoing postage refunds: The maximum postage that will be refunded is the current least expensive delivery charge offered by Boswells for your region. In the UK this would be our Saver charge and outside of the UK the Airmail charge. As these can change over time please see our Help on Delivery page for exact costs. This means that customers choosing a more expensive despatch service such as Standard or Express in the UK or Courier overseas will receive a partial postage refund unless the delivery service did not meet its requirements.

A small number of items are excluded from return for common-sense reasons and these are marked as non-returnable on their product page. All returns must be agreed in writing with Boswells before customer action is taken.

For more information and to see any exclusions to the above rules please see Help on Cancellations and Refunds page.

Wilmax - 420ml Jumbo Mug




Wilmax porcelain is thin and delicate, allowing light to easily pass through it giving it a translucent look. It is resonant, meaning items produce a high pure sound when lightly tapped or struck, a characteristic feature of high-quality porcelain. Produces using a unique formula that includes magnesium and aluminium compounds, making the item exceptionally white (both outer and inner surface), solid, and chip-resistant. A glaze composition ensures the smoothness and gloss of the surface will last for years to come. 

  • All items undergo mandatory quality check at every stage of production. We guarantee stable quality, items are produced under strict control using unique original technology.
  • All Wilmax items are made from ecologically pure raw materials in compliance with sanitary and epidemiological requirements. Tableware is absolutely safe for health, which is confirmed by laboratory tests.
  • Wilmax tableware has low water absorption of less than 0.1%.
  • Wilmax tableware is ovenproof to 300°.
  • Wilmax tableware is durable, meant for constant heavy use, suitable for microwave ovens and dishwashers.
  • Wilmax porcelain has a high impact resistance in compliance with UK and EU standards.
  • 420ml


  • Colour: White
  • Material: Porcelain
  • Volume: 420ml

In Store

You can find me in the China department in the basement.

MPN: 993038