Hi all - Just wanted to thank those of you that told me how you made your design walls. Bought three 2x8 sheets of insulation instead of 4x8 since my space is only 66" wide, so I will have less waste. Will use warm and natural batting to cover and it's actually thick enough to cover the pink AND the black writing! The boards are 3/4" thick so I will be able to use pins easily if something is too heavy or my ceiling fan wants to blow them off. This room has been a dream come true. My husband may never see me again except when I come out to eat! :D