Subfun Hybrid Mattress in a Box, Twin, 14 Inch Medium, Pocket Coil Support & Cool Knit Fabric, Reinforced Edge HQST Solar This solar panel frame features

This solar panel frame features a lightweight substrate and laminate

Open Circuit Voltage: 23

or box springs

Trickle charges the starting battery via solar panels if the service battery is fully charged

Mattress Type: Green tea infused memory foam

Subfun Hybrid Mattress in a Box, Twin, 14 Inch Medium, Pocket Coil Support & Cool Knit Fabric, Reinforced Edge HQST Solar This solar panel frame featuresProduct details Meet the Subfun Hybrid Mattressengineered for all sleeping positions with a balanced medium feel that supports back, side, and stomach sleepers while relieving pressure points for refreshed mornings. Inside, high resilience foam and hundreds of individually wrapped pocket coils work together to provide durable support and minimize motion transfer, while reinforced edge technology prevents sagging and maximizes usable space. Made with