While not typically "free" in terms of MSRP, OMF has run major promotions such as a "Big Big Sale" where customers can receive a free size upgrade (e.g., pay for a Double, get a Queen) and a free matching base with a mattress purchase. Key Features & Performance Support System 5-Zone Spring Air® Pocket Spring

Based on common listings, here is the breakdown of what this likely means: 📋 Common Interpretations (often referring to Keppel Bay, Keppel Terminal , or Keppel Road in Singapore). QN Mattress (Standard Queen size).

The Keppel Signature Series is defined by its robust engineering and "Firm Feel". It is ideal for individuals who prefer a resilient sleep surface that maintains spinal alignment while minimizing "sink".

The is a high-end, Australian-made model sold primarily through the Original Mattress Factory (OMF) . While the mattress itself is not free, the brand and its retail partners frequently offer "free" value-adds such as delivery, trial periods, and bundle gifts during promotional windows. Current "Free" Value-Adds & Promotions (April 2026)