NETLINE INTERIORS
The K-Opal Mattress is crafted to deliver firm orthopedic support and long-lasting comfort, making it an excellent choice for those who prefer a solid sleeping surface. Its layered structure ensures both durability and a restful night’s sleep.
Mattress Features:
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Knitted Fabric: Soft-touch, breathable, and durable.
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High-Density Bonnell Spring System: Provides firm orthopedic support.
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Double-Sided Use: Extended lifespan with comfort on both sides.
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Firmness Level: 8 – Extra-firm structure for strong support.

Mattress Inner Layers:
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Knitted Fabric & Silicon Fiber: Soft, breathable surface comfort.
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Hyper Quilted Foam & Interlining: Added cushioning and durability.
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Firm Support Foam & Hard Felt: Stability and long-lasting firmness.
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Bonnell Spring System: Strong orthopedic support.
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Double-Sided Design: Same comfort and durability on both sides.
Available Sizes:
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W:90 L:190 cm
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W:100 L:200 cm
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W:120 L:200 cm
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W:140 L:190 cm
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W:150 L:200 cm
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W:160 L:200 cm
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W:180 L:200 cm
✨ For More Information
If you have any questions or need assistance, feel free to contact us. Our team is happy to help you find the perfect furniture for your space!
Product code: K- SETLF63W400
Planning your delivery: Check the selected configuration and measurements, then compare them with doors, stairs and access routes before ordering. Delivery availability and any installation service are confirmed for your UK postcode at checkout or by our team.