Technical Configuration：
Manual Cranks--------------------------------------------------3pcs
5" Double Side Secure®Castors,Central Locking----------4pcs
ABS Side Rail Extra Height------------------------------------1set
ABS Bed Ends with Safe Lock-------------------------------1set
Central Locking Pedal------------------------------------------2pcs
IV Pole------------------------------------------------------------1set
IV Pole Prevision------------------------------------------------4pcs
Drainage Hook---------------------------------------------------2pcs