Arctus 4 Inch Gel Memory Foam Mattress Topper, King TechForma Cal King mattress: 84"L x

Cal King mattress: 84"L x 72"W x 10"H

RV battery

its medium firmness adapts to your body for a restful and well-supported night's sleep

EcoFlow) and 12V/24V batteries

Arctus 4 Inch Gel Memory Foam Mattress Topper, King TechForma Cal King mattress: 84"L xProduct details Arctus 4 Inch Gel Memory Foam Mattress Topper, Perfect for improving mattress comfort. Memory Foam ensures airflow and increased breathability, and Green Tea Gel keeps you cool and comfortable all night long. The mattress topper is easy to use, simply place it on top of the mattress and underneath the mattress cover and your experience will be much more comfortable, as well as extending the life of the mattress. Use with confidence,