Tickness:25cm
mattress structure as below:
1)White knitted fabric 220g(OEKO-TEX)
2)Polyester 100g
3)1.5cm quilting foam
4)2cm quilting foam
4non-woven fabric
5)cotton pad 200g
6)22cm pocket spring wire 2.3
7)cotton pad 200g
8)Botton-non woven fabric
9)Side knitted fabric 180g+1cm quilting foam