1. Both-side Quilting: Plus 15mm-thick, softy-foam-quilting on both sides using Spiralling Technology. Interlocking stitching with branded Polyester thread for high durability.
2. Fabric: Fine quality knitted fabric.
3. Comfort layer: High Density, high quality, ISI-marked with Unicell Technology™ PU Foam for extra comfort.
4. Core: High density core with Rebonded Technology for firm support.