rummy rummyrum

So i want to split a primitive into a grid, the number of times i want to split it by PolySplit node is going to be the Y Axis value divided by a 2, I am doing multiple primitives at the same time so using a for each loop. What i want to do is access the size of the primitive in the current iteration inside a expression in the PolySplit node(number of edge loops), how would i access the size of the primitive? When i click the “i” button on the PolySplit node it does show me the size of the primitive correctly, how can i use those values in an expression?