Frequently asked questions
How many springs are in a king-size Vispring Coronet Mattress?
A king-size mattress has 2,058 hand-nested Calico pocket springs arranged in a single row.
How deep is the Coronet, including its domed top?
The mattress depth is 8.3 inches (21 cm), with an additional 2.4 inches (6 cm) of doming.
What kind of steel is used for the pocket springs?
Its hand-nested Calico pocket springs are made from Vanadium steel.
What finishing details are built into the mattress border?
It has a protective wool border, horizontal handles, and air vents.
Enjoy a plush, breathable sleep surface crafted with British fleece wool and cotton. Wool and viscose ticking, expert hand-tufting, and felt washers help keep the natural fillings stable, while two rows of hand side-stitching reflect the care put into the mattress’s construction.
A single row of hand-nested Calico pocket springs made from Vanadium steel offers a choice of soft, medium, firm, or extra-firm tension. King-size mattresses can be ordered with split firmness, and the mattress is finished with a protective wool border, horizontal handles, and air vents.
Product Highlights
- Natural fillings include British fleece wool and cotton
- Hand-nested Calico pocket springs; 2,058 springs in a king size
- Choose soft, medium, firm, or extra-firm tension
- Split firmness available for king-size mattresses
- Hand-tufted construction with two rows of hand side-stitching
- Mattress depth: 8.3 inches (21 cm), plus 2.4 inches (6 cm) doming
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