此模型为颈椎、枕骨及脊髓穿制模型，带椎动脉和脊神经
Natural seven vertebrae pillows.
Model: PNT-01210
Product size: 11*11*22cm
Individual packing sizes: 11*11*22.5cm
Single packing weight: 0.6 kg
Outer box size: 50*38*54cm
Load per box: 24pcs
Gross weight per box: 9.4kg
