Overview
The SEZMOONSI Double Mattress 4FT6 is a 9.1-inch (23cm) hybrid combining a 7-zone independent pocket spring layer with gel memory foam, using CertiPUR-US and OEKO-TEX certified materials and a breathable 3D knitted cover. It holds a 4.4-star average across 144 reviews at the time of collection.
Performance
SEZMOONSI is a furniture brand focused on high-quality materials, aiming to protect buyers from rolling off the edge of the mattress and provide superior support and space for a good sleep experience. 9.1-inch deep double mattress with an enhanced 7-zone independent pocket and internal spring ergonomic design, providing orthopaedic level support and promoting proper spinal alignment for back, side and stomach sleepers.
Design & Build
The cover is made of 3D printed knitted fabric allowing proper airflow and moisture absorption, with a soft, skin-friendly touch. Compressed, rolled and packed in a box; buyers should wait 24-72 hours for full recovery after unpacking, with a 100-day free trial offered.
Installation
Compressed, rolled and packed in a box; buyers should wait 24-72 hours for full recovery after unpacking, with a 100-day free trial offered.
Best For
- Back, side and stomach sleepers wanting zoned orthopaedic-style support
- Buyers who value independently certified materials (CertiPUR-US, OEKO-TEX)
- Those who sit on the edge of the bed regularly and want reinforced perimeter support
Not Suitable For
- You want a mattress with a larger existing review history to gauge long-term reliability
- You need a lighter mattress that is easier to lift or rotate alone
Frequently Asked Questions
What size is the SEZMOONSI Double Mattress 4FT6, Gel Memory Foam Mattresses, 9.1 Inch Deep Hybrid Double Bed Mattress, Pocket Sprung Medium Firm in a Box for Back Pain Relief (135x190x23cm-white blue)?
According to the product listing, this mattress is available in size: Double (135 x 190 x 23cm).
How firm is the SEZMOONSI Double Mattress 4FT6, Gel Memory Foam Mattresses, 9.1 Inch Deep Hybrid Double Bed Mattress, Pocket Sprung Medium Firm in a Box for Back Pain Relief (135x190x23cm-white blue)?
The listed firmness rating for this mattress is Medium Firm.
What is the SEZMOONSI Double Mattress 4FT6, Gel Memory Foam Mattresses, 9.1 Inch Deep Hybrid Double Bed Mattress, Pocket Sprung Medium Firm in a Box for Back Pain Relief (135x190x23cm-white blue) made from?
Per the manufacturer's listing, this mattress uses the following materials — fill material: Gel Memory Foam, cover material: Polyester.
Does the SEZMOONSI Double Mattress 4FT6, Gel Memory Foam Mattresses, 9.1 Inch Deep Hybrid Double Bed Mattress, Pocket Sprung Medium Firm in a Box for Back Pain Relief (135x190x23cm-white blue) come with a warranty or trial period?
The memory foam mattress is crafted from CertiPUR-US and OEKO-TEX certified materials, and comes with a 100-night trial.
