Jay-Be Flex 1200 Pocket Sprung Ultra-Firm Sustainably Made Mattress

Jay-BeMade in the UK

£349

Ultra-Firm 1200 Pocket Sprung core for robust, responsive support. Firm e-Fibre™ comfort layer provides a firmer feel. High density (HD) e-Fibre™ foundation layer. 3D Mesh ventilated border enhancing airflow and breathability. 100% foam-free with breathable fillings to help wick moisture and regulate temperature. OEKO-TEX® certified fabric, free from harmful chemicals. Natural salt-based Fire Retardant (FR) treatment. Hypoallergenic, odourless materials. Made with vegan-friendly materials. Vacuum packed for freshness and reduced delivery size. Sustainably made in the UK with zero-to-landfill m

Jay-Be's own words, read from their page.

Buy from Jay-BePrice seen 2026-09-04. Affiliate link.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as JAY-BE LIMITED, number 06636595. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
No majority shareholding traced outside the UK. Companies House.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Made in the UK
The maker states: Made in the UK Source. Their words, not ours; we have not independently verified it.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.