Ortho Blue

1 Box top quilting :knitted
fabric+1cm memory foam+ 2cm
airflow soft
foam+2000# polyester fiber+30g
NWF.

2 2cm soft foam+2cm hard foam.

3 400g cotton felt.

4 pocket spring middle 2.0mm around with 2 rows 2.3mm.

5 400g cotton felt.

6 Bottom quilting : Anti-slip fabric.

7 Border quilting : Knitted fabric +
1.5cm foam
+30g NWF
Compress pack:
each pc vacuum
compressed rolled up
package outside with box.