Very good
It is strong and definitely needed
El Sistema de Apoyo "Lazarbeam" lo puedes obtener para su cama full, queen ó king con "boxspring". El "Lazarbeam" ofrece soporte horizontal en la cabeza y los pies, así como soporte vertical en medio de la cama.
The Lazarbeam Support System can be purchased for a full, queen or king mattress and box spring. The Lazarbeam provides horizontal support at both the head and the foot as well as vertical support in middle of the bed.