foam mattress
memory foam topper mattress
1. Structure:

A. Cover Layer (Quilted cover or knitted fabric)

B. Flame retardant inner cover layer

C. Memory foam+high density foam layer

D. Pocket spring(Optional)

E. Anti-slip fabric

2. Regular Sizes:

3. Mattress Materials

A. High density foam

B. Memory foam (Gel memory foam / Bamboo charcoal memory foam etc)

C. Natrual latex

D. Convoluted foam

E. Mattress fabric

F. Pocket spring(Optional)