If you need a lace panel altered to an exact size simply add one of these products to your basket along with each voile panel that you need altered. Please include the size that you require your panel altered to along with your order notes. With these panels we measure from the top of the 4cm slot to the very bottom of the panel. The lace panels have a 3cm stand up which will not be included in the measurement provided, and this will sit above your rod/wire unless you decide to use the 3cm stand up as the slot.