Serwall Supportive Innerspring Mattress with Memory Foam

Supportive Innerspring Mattress with Memory Foam. Breathable & Skin-Friendly Cover: Soft polyester fabric promotes airflow and feels gentle against the skin.. Certified Quality: ISPA member and OEKO-TEX® certified for materials free from harmful substances.. Easy Setup: Arrives rolled and packed in a box; expands fully within 48–72 hours after unpacking.