Can I change my mattress size after ordering?

Yes, before we make your mattress. Open your order in My orders, tap Change next to the mattress, and pick the new size, or a custom size. A bigger size: you pay the extra online, and we make the mattress once you have paid. A smaller size: you get the extra back.
Change the size in My orders, next to the mattress. You only pay the extra.
Change it in three steps
- Open your orderIn My orders. Sign in with the mobile or email on your order.
- Tap Change, pick the sizeAny standard size, or Custom: type your bed's inside size.
- Pay the extraPay it in the next step. Smaller size? You get the difference back. The 100 nights and the warranty stay the same.
Before you change it, measure
Measure inside your cot, edge to edge. Length first, then width. Example: 78 × 60 inches. All Sunday sizes · The three mattresses
What you pay
| You change to | What happens |
|---|---|
| A bigger size | You pay the extra online. We make the mattress once you have paid. |
| A smaller size | The extra comes back to you. Our team processes it. |
| A custom size | You pay for the next bigger standard size. Then send us two photos of your cot. |
Protector, topper or pillow too
Change them with the mattress. Change their size the same way, next to each item. Protectors and toppers come in standard sizes. For a custom-size mattress, pick the standard size it is cut from.
Already made or on its way?
Once it is made, the size can't change in My orders. Try it at home. Within your 100 nights you can swap or return it. How a swap works
Questions people ask
Can I change my mattress size after ordering?
Yes, before we make your mattress. Tap Change on your order in My orders.
Does changing the size cost anything?
Only the extra. A bigger size costs the extra; for a smaller one you get it back.
Can I change to a custom size?
Yes. Pick Custom and type your bed's inside size. You pay for the next bigger standard size.






