Type: Seasonal turn / dual sleeping surface Seasonal comfort: Winter side: sumptuous wool blend (warmth + comfort) Summer side: rich cotton blend (moisture wicking / fresher feel) Spring system: Cortec™ Quad Pocket Springs + multiple micro-spring layers (see full build below) Total springs: 30,000 springs (king size) Edge support / craftsmanship: 5 rows of diamond hand side-stitching (traditional hand technique) Mattress depth: approx. 36cm Firmness/feel: listed as Soft by retailer listings Cover: described as an FR chemical treatment-free wool/viscose cover (breathable sleep surface)

Pearl 30000 by Harrisons — part of our Mattresses range.

The Harrisons Pearl 30000 is the pinnacle of handcrafted luxury. Featuring 30,000 springs including HD micro springs and responsive pocket springs, it delivers exceptional contouring support and pressure relief. Layers of British wool, silk, cashmere, cotton, hemp, and flax create outstanding breathability, softness, and comfort.

Mattress ONLY price.

Turning & rotating schedule

First 12 weeks: turn and rotate on alternate weeks

After that: rotate monthly, and turn twice a year to align with summer/winter sides (a handy reminder is when the clocks change).

Cleaning & general care

Remove dust with a soft brush every few months.

If your mattress contains natural fillings, avoid vacuuming (it can disturb fillings and pull fibres through the fabric).

Spills: blot immediately with a dry cloth/paper towel; if needed, use a damp cloth with a very mild soap/water solution.