Room photograph — a bed made up as Orthopedic Bonnell 20 would be. Not a photograph of the unit itself.

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Room photograph, not the listed unit — our own product photography is being shot. Image: Mx. Granger · CC0 · Wikimedia Commons.

Verified spec

Sleepwell · made by Sleepwell

Orthopedic Bonnell 20

Platform verifiedNo verified purchases yet — reviews open once an order is delivered.

A Bonnell-spring core under a high-density foam comfort layer. We cut a sample from production stock and measured the foam at 31.4 kg/m³ against a D30 claim — the core is denser than the label promises, not thinner.

Where this spec comes from

Measured by frash on 12 Aug 2026 — sample cut from a retail unit, foam core weighed and dimensioned.

physical sample measurement · Wednesday, 12 August 2026 · 2 evidence files

Size

ETB 14,200

Includes 15% VAT · frash is the seller of record

Foam density

31.4 kg/m³+4.7% vs claim

Platform verified · 12 Aug

Height

19.6 cm−2.0% vs claim

Platform verified · 12 Aug

Firmness

6.5 /10−7.1% vs claim

Platform verified · 12 Aug

Construction

Bonnell spring

Manufacturer claimed

Spring wire gauge

13.1 g+0.8% vs claim

Platform verified · 12 Aug

Edge support

true

Manufacturer claimed

Max load per side

110 kg

Manufacturer claimed

Roll-packed

true

Document supported

Delivery promise

Dispatch 14 Aug — 1 working day at the factory plus 0 day of buffer. Free inside Addis, setup included.

Warranty & returns

5 years on Sleepwell terms SW-WTY-2026-03. Claims are filed by frash with Sleepwell — you deal with us.