Technical Parameters External L*W*H————————————1800*900*1260mm Bed Height——————————————————-650mm Mattress Platform—————————————-1760*800mm Back-rest Adjustment————————————-0-75°(±10 Knee-rest Adjustment————————————0-35°(±10°)Technical Configuration Manual Cranks—————————————————–2pcs 5″ Covered Castors———————————————–4pcs Full Length Side Rail———————————————–1set Plastic Bed Ends with Cartoon Bear—————————-1pc IV Pole Prevision—————————————————4pcs IV Pole—————————————————————1pc Drainage Hook——————————————————2pcs Buffer Air Spring————————————————–4pcs