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Both of our Somnium mattresses are firm by design - not because we want to make life hard for you, but because we want your body to be well supported. If you are a lightweight or switching from a pillow-top bed, our regular mattress is probably the best choice for you; if you are of average weight, very active or have always been longing for firm support, we recommend our firm mattress.

All Somnium mattresses are a slender 8" tall and we can make them in any standard or custom size you need. For custom sizes a maximum width and height is limited to 210 centimeters (82 inches).

Following are the standard mattress sizes and dimensions:

King: 76"x80"
C-King: 72"x84"
Queen: 60"x80"
Full XL: 53"x80"
Full: 53"x75"
Twin XL: 38"x80"
Twin: 38"x75"
European 160cmx200cm (63"x78.5")
European 180cmx200cm (71"x78.5")
European 200cmx200cm (78.5"x78.5")

Somnium mattresses contain all components you need for ideal support and comfort - all they need is a flat, even surface to lie on. Our Box is designed to convert your existing bed frame into that perfect match, respectively.

*Note - The Somnium Boxes are not available for Custom or European size mattresses.

Whether you prefer cost-efficient threshold delivery or the convenience of white glove set up in your room of choice, the transit time for your Somnium mattress within the 48 contiguous United States is usually 7-10 business days and shipments deliver Monday through Friday during daytime hours.

Please choose 'Special Handling' for deliveries to Alaska, Hawaii and remote locations more than 150 miles from the nearest major airport or to request Saturday or after hour deliveries or the removal and disposal your old mattress.

We will be in touch with tracking information as soon as your mattress ships, typically 5-7 days after the order is received.

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We currently do not offer a Mattress Box option for Custom and European Size beds.

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