1, Better "SITTING". Mattress well locked from 6 directions and cross wires covered more area with soft connection.
2, Better "SLEEPING". Cross wires in head and foot areas and torque bars are in best locations to Eliminates mid-back discomfort and prevent hammocking and roll-together when the unit is in the sleep position.
3, "SAFETY" Improved. Anti-tilt system is riveted inside to meet daily use requirement.
4, "HEAVY DUTY". Rivets are as short as recliner mechanism in frame area .The bed frame is tested under "500KG" falt layout and polydeck is tested under "200KG".
