Spirabelle
Short Edge Reinforced Bonnell Spring Units
Built stronger at both ends.
Extra helical wires along the short edges strengthen the bonnell spring unit and provide greater stability at the head and foot.
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Built around better response.
Spirabelle adds extra strength to the proven bonnell spring units. Additional helical wires run along both short edges, connecting the springs more firmly at the head and foot of the unit. This extra connection improves edge stability, helps the unit keep its shape and provides better support during use. The reinforcement is built directly into the spring construction, without changing the familiar feel of a bonnell core. Available in customised wire diameters, spring heights and firmness levels, Spirabelle is made for mattresses that need a stronger and more stable edge structure.
Precision you can see.
