Plarail Block Piers J-14 Block Piers: 7 pieces J-15 Mini Piers: 5 pieces Thank you for viewing. I am selling these because my child has outgrown Plarail. I purchased these new and they were played with. They have been cleaned and disinfected at home, but please refrain from purchasing if you are concerned. I am also selling other parts separately. Combined purchases with other parts and individual sales are also possible.