Millbrook Wool Luxury 3000 Pocket Pillow Top Mattress

Meets BS7177: 2008 for domestic low hazard use. Testing covers resistance to a smouldering cigarette and a small flame the size of a match flame, not suitability for hotels or care homes.

Full-sized pocket springs and smaller mini pocket springs form the support system, per the listing. Each spring sits in a fabric pocket and moves individually under pressure.

Extra support around the mattress perimeter is meant to stop the sides compressing as much when you sit on the edge or lie close to it; try the edge in person if you can.

Mini pocket springs are small, individually fabric-wrapped springs that compress separately, usually adding cushioning in a comfort layer near the sleeping surface.

At 34cm (about 13.4 inches), mattress thickness affects fitted-sheet depth and bed height, while frame buyers should confirm which part the full dimensions measure.

Soft to medium is the advertised rating. This indicates more sink than firmer beds, offering a starting point for lighter people and those sleeping on their sides.

UK handcrafting is the maker's own claim, while National Bed Federation approval is a membership scheme auditing fire safety, clean fillings and honest labelling.

Handles offer a grip for repositioning. Follow the handling instructions, as these turning handles are not necessarily designed to carry the item's full weight.

National Bed Federation approval means the maker belongs to a scheme audited on fire safety, clean fillings and honest labelling, not comfort or firmness.

Each spring has its own fabric wrapping and compresses independently, a construction billed as reducing movement compared with springs wired together.

Tufting secures the filling layers with ties passing through the mattress, limiting their movement and creating the small dips visible on the surface.

Only one side is intended for sleeping. Do not flip it; rotate from head to foot as instructed by the maker to spread wear across the surface.

A ten-year manufacturer warranty is included. Keep your receipt for any claim and check the retailer's warranty terms to see what is covered.

At 3000 pocket springs, a higher count alone cannot establish comfort, since spring gauge, fillings and layer arrangement also affect feel.

Sold as fire resistant, not fireproof, with no test standard or testing conditions specified, so keep it away from flames and heat sources.

Wool is a natural fibre used in fillings or upholstery that can absorb and release moisture; its quantity and position remain unspecified.

Knitted fabric uses interlocking loops that allow some stretch, so the cover can flex with the cushioning beneath it as pressure changes.

UK handcrafting is the brand's own description, and the share done by hand differs between makers, so weigh the materials alongside it.

Silk is a natural fibre used in mattress fillings, contributing a fine, soft layer whose effect depends on the surrounding upholstery.

Allow for 34cm (about 13.4 inches) of mattress above the base when assessing access to the bed and choosing sufficiently deep sheets.

A stretchy knitted cover moves with the comfort layers underneath and is marketed as feeling smoother than traditional woven damask.

Warranty cover lasts ten years, with the retailer's terms setting out covered faults, costs, exclusions and the claims process.

Vent openings let air move into and out of the mattress or bed structure, allowing moisture within enclosed spaces to escape.

Marketed as having no added chemical treatments, this does not mean the materials themselves are chemical-free.

Reinforced edges are said to help the sides retain their shape when sat on and make more of the width usable.

Cotton is a natural fibre used in fillings or fabrics that absorbs moisture and lets air pass through.

Sold as soft to medium, this firmness rating sits between those two points on the brand's scale.

Side panel air vents let air move into and out of the fillings.