Services › Intermediate - Field/Stall Board (Self Care) Image 1 of 1 Intermediate - Field/Stall Board (Self Care) $800.00 Field and Stall Board, 12×12’ Stalls with windows. Optional 12×14’ stall (Extra). Quantity: Add To Cart Added! Field and Stall Board, 12×12’ Stalls with windows. Optional 12×14’ stall (Extra).