Chester & Oakley
Plus Memory Foam Open Coil Mattress - 7 INCH
“Refund was approved and back in my account the same day.” - Deliver+ customer
Designed for long-lasting comfort and reliable everyday support, this mattress features a durable 13.5 gauge open coil spring system, one of the most trusted and widely used spring units worldwide. The open coil construction provides consistent support and even weight distribution across the mattress, helping to create a stable and comfortable sleeping surface. Finished with a distinctive spiral-pattern quilted cover, it enhances both durability and comfort while giving the mattress a clean, modern appearance. With an approximate depth of 15cm, this mattress offers a slim yet supportive profile suitable for a wide range of bed frames. Key features include the 13.5 gauge open coil spring unit for dependable support, a Cool Blue memory foam layer designed to help regulate temperature, and high-density modified polyether that improves durability and long-term performance. The Monobloc construction adds stability and strength, while the quilted high-quality fabric cover enhances overall comfort. The mattress is also hypo-allergenic, helping to maintain a healthier sleep. For convenience, the mattress is vacuum roll-packed for easier transport and handling. Please unwrap the mattress as soon as it is received and allow 24–48 hours for it to fully expand, air out, and reach its optimum height and performance before use. Proudly manufactured in the UK.
Small Single W 75 cm x L 190 cm, Single W 90 cm x L 190 cm, Small Double W 120 cm x L 190 cm, Double W 135 cm x L 190 cm, King W 150 cm x L 200 cm, Super King W 180 cm x L 200 cm. Dry Clean Only
Extended returns Orders placed after 29th October 2026 can be returned until 5th January 2027
Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
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Designed for long-lasting comfort and reliable everyday support, this mattress features a durable 13.5 gauge open coil spring system, one of the most trusted and widely used spring units worldwide. The open coil construction provides consistent support and even weight distribution across the mattress, helping to create a stable and comfortable sleeping surface. Finished with a distinctive spiral-pattern quilted cover, it enhances both durability and comfort while giving the mattress a clean, modern appearance. With an approximate depth of 15cm, this mattress offers a slim yet supportive profile suitable for a wide range of bed frames. Key features include the 13.5 gauge open coil spring unit for dependable support, a Cool Blue memory foam layer designed to help regulate temperature, and high-density modified polyether that improves durability and long-term performance. The Monobloc construction adds stability and strength, while the quilted high-quality fabric cover enhances overall comfort. The mattress is also hypo-allergenic, helping to maintain a healthier sleep. For convenience, the mattress is vacuum roll-packed for easier transport and handling. Please unwrap the mattress as soon as it is received and allow 24–48 hours for it to fully expand, air out, and reach its optimum height and performance before use. Proudly manufactured in the UK.
Small Single W 75 cm x L 190 cm, Single W 90 cm x L 190 cm, Small Double W 120 cm x L 190 cm, Double W 135 cm x L 190 cm, King W 150 cm x L 200 cm, Super King W 180 cm x L 200 cm. Dry Clean Only
Extended returns Orders placed after 29th October 2026 can be returned until 5th January 2027
Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
Chester & Oakley
Plus Memory Foam Open Coil Mattress - 7 INCH
“Refund was approved and back in my account the same day.” - Deliver+ customer
We Think You'll Like
Sponsored Products
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