I don't know about a website, you could use my post of how to build a clone stand. Buy some panda plasic to throw over it and adjust the height and width. That's 3/4" grade 40pvc ( the white stuff) If you need it bigger you could step up to 1" like I used for the vegging/clone stand that is in my thread, My Current Setup; Journal?? The clone stand is posted in DIY. VV