This pose is great if you have a small or large avatar and want it to sit on the pillow instead of underneath or on top. You get the normal pillow and then using this pose you sit in it and elevate the height so it sits above the pillow. This would then allow people with normal avatars to use the same pillow and a smaller/larger avatar to also use it.

A quick tip on how to elevate this pose:

When in your room go to the move tool as shown below;
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Now hover over the node for this item and hold down SHIFT (either left or right) and you will see the move icon will change to this Image Hosted by ImageShack.us
. This will now move up and down. Another tip to move the item left and right is by holding CTRL (either left or right) and the icon will now change to this Image Hosted by ImageShack.us