To form this flower, they used 2 layers of petals, made from crystals measuring 7mm, accented perfectly with a crystal stone in the center. Base is approximately 17mm with overall width of piece approximately 25mm. The height is 8 mm. Several holes on the base would allow it to be sewn on, or it could be glued or soldered! A wonderful accent piece! Be sure to "Click for Larger Picture" to see a close up detailed image! I think these would be great wire wrapped to jewelry as well.