King mattresses - extra firm

Xclusive X20 Mattress - King

20 cm Thick Mattress | Medium Firm | Soft Quilting Top Layer

Euro Top Mattress DOU36 - King

36 cm Thickness Mattress | Medium Firm | Double-Layer Pocket Springs

Euro Top Mattress B34 - King

34 cm Thickness Mattress | Medium Firm | Bamboo Charcoal Cover

3 Way Mattress - King

25 cm Thick Mattress | Medium Firm | 2-in-1 Flippable Design

Boucle22 Mattress - King

22 cm Thick Mattress | Medium Firm | High-Density Foam & Pocket Springs

FIRM23 Mattress - King

23 cm Thick Mattress | Firm | Superior Body Support

DS NZ Made Extra Firm Pocket Spring Mattress - King

23 cm Thickness Mattress | Extra Firm | NZ-Made with 5-Year Warranty

Cocoa Fibre Folding Mattress - King

King Folding Mattress | Extra Firm | Portable Sleep Support