Rest Assured Opera Double Mattress


The Rest Assured Opera Double Mattress consists of luxurious moisture dispensing Viscose Breathe Blue Gel and Hyper Soft polyurethane layers. It is created using the Bonnell Coil System, which offers great support and comfort. Accommodates up to 110kg.

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  • 110kg per person
  • No-Turn mattress
  • Bonnell Coil System
  • Dual tempered coils for extra durability
  • 100% allergy and odour free foam layers
  • W 137cm x L 188cm
  • 2-year guarantee & 15-year warranty

Box Top With Open Cell Structure

Luxurious moisture dispensing Viscose Breathe Blue Gel and Hyper Soft polyurethane layers make up the box top layer of the Rest Assured Opera Double Mattress. Polyurethane foam is manufactured with an open cell structure. The open cell structure allows for better ventilation, therefore resulting in an ultra-hygienic sleep environment.

Opera Double Mattress With Bonnell Coil System

The Bonnell shape or hourglass spring is typically manufactured using between 3 – 6 coils. The mattress of the Rest Assured Opera Range is designed using 6 coils made in accordance with Alternating Coil Technology (ACTive). Coils are assembled with knots facing each other, which will eliminate the possibility of the spring unit tilting in one direction. The springs are all connected to one another using helical wires running through the top and bottom of the double mattress, therefore, it will prevent the springs from moving to the side when pressure is applied. This will give you an equal spread of tension throughout.

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Additional information

Base Included

Bed Length

Bed Size





Max Weight Per Person


Support Structure

Warranty & Guarantee


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