Free Delivery over £40
Free Next Day Delivery over £75
International Shipping
Choose a Size Choose a Size

The Cake Decorating Co. Postable Cake Box for Round Cakes

Code: 107383
  • From $7.36
  • RRP $8.03
Item in Stock   |   Delivery Options Available
Order within for delivery on 7th July 2022 when choosing Yodel Next Day Delivery.

Want to share your baking gifts far and wide, without the travel? Got a long-distance relative with a sweet tooth? Simple. Post it to them!

Our postable cake boxes allow you to ship your cakes up and down the country without it getting damaged or squashed. It's perfect if you run a cake business and find yourself on the road more than in the kitchen, or if you just want some extra security when storing and transporting your cakes.

The boxes include both inner and outer supports, as well as insert to slot your cake in, and a cake collar to wrap around the cake for extra support. See our video on the left to see how to assemble these.

Boxes come in three sizes to fit the following round cake sizes: 7", 9" and 12". Please note, this is not the size of the boxes, but the size of cake itself. Please also note, the boxes are designed to fit a cake board that is one inch larger than your cake. For example, a 7" postable box will fit a 7" cake on an 8" board. All boxes fit cakes up to 3" deep, and suited for 2D cake decorations.

One box includes:

  • 1 x Inner Box
  • 1 x Inner Box Insert
  • 1 x Inner Lid
  • 1 x Outer Box
  • 1 x Outer Box Insert
  • 1 x Cake Collar

Please note, these boxes have been tested and proved to work effectively. However, we cannot 100% guarantee that your cake will arrive undamaged. There is always the possibility of damage on route, e.g. dropped during loading, or unpreventable circumstances e.g. bad weather conditions at the time of shipping.

To prevent this, we recommend using labels or writing 'FRAGILE' on your box in large lettering, as well as 'THIS WAY UP' so the cake isn't to be carried upside down. This will encourage couriers to take extra care when delivering your cake.

We also recommend securing your cake on your board by applying some royal icing beneath your cake and allowing to set before shipping your cake. This ensures your cake will remain stuck to your board during travel.

Outer Box Measurements:
7" - H 6.5" x W 13.5"
9 & 12" - H 6.5" x W 15.5"

Next Working Day Delivery (UK)

Any order placed before 8pm (3:30pm for edible images*) Monday - Friday, with the Next Working Day Delivery option selected, will be dispatched the same business day (Monday - Friday). Orders placed after 8pm using this method will be dispatched on the next working day.

A signature is required for this method, so you will need to be at the delivery address to sign for it. Please allow an additional 24 hours for any order to be delivered to the Scottish Highlands. Please also be aware that any deliveries to Northern Ireland with a 'BT' postcode will usually take three days to arrive (on 2 Day Northern Ireland Delivery).


Any order containing a product that is listed as a preorder, will be held until the preordered item has arrived in stock. Orders containing a preorder cannot be split, if other items are needed before the expected delivery date, these items should be ordered separately.

Weekend Deliveries (UK)

Any order placed before 8pm* on Friday, with the "Saturday Delivery" or "Sunday Delivery" option selected, will be dispatched on the same day for delivery between the hours of 8am - 6pm on the selected day.

A signature is required for these methods, so somebody will need to be at the delivery address to sign for it. If the order is placed after the 8pm cut-off on a Friday, the order will be dispatched for delivery on the following weekend. Please note we are unable to guarantee any order being dispatched to the Scottish Highlands or Islands to arrive within the quoted time frame.  

*Orders for edible images have a cut-off time of 3:30pm – orders placed after this time will be dispatched for delivery the following week day.