The Sleeping Duck now called the SD Mach II is Australian designed but produced in China. It combines a combination of technologies in the one mattress:
The Eva Comfort Classic Mattress has a five layer construction:
Firmness is the most sensitive and personal element of any mattress. Sleeping Duck have re-engineered the traditional mattress to make it modular, allowing you to pick (and even swap) the firmness that's exactly right for you. Simply choose between medium or firm initially. Rest assured, you'll be able to change the firmness via foam swaps for the first 100 nights for free. Medium: Suitable for side sleepers, Sinks in slightly while being supportive, Approximately a 6/10 on the firmness scale. Firm: Suitable for back sleepers, Still feels cloud like while maintaining a strong level of support, Approximately an 8/10 on the firmness scale. Half Medium & Half Firm:, A different firmness on either side of the bed, Ideal for couples who have different firmness preferences.
Based on our research, most people prefer a mattress that is firm but not too hard. Eva mattress is a medium firm mattress which puts it in the region of a 7-8 out of 10 with 1 being very soft and 10 being very hard. This is the ideal firmness for a supportive sleep.
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Free next business day for almost all of Australia. Delivered straight to your door.
We vacuum-pack Eva and compress the mattress into a box that's easy to ship, carry and unpack to ensure an effortless journey no matter where Eva is headed. Dispatched same day if order is prior to 10am. Usually arrives in 1-4 days for most main centres.
Thank you for checking out this Sleeping Duck vs Eva mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.