Prisms look great by a window, but also next to a wall where there's direct light coming in. It was made with a sweet mix of white polymer clay, wood and picture jasper beads, and hangs from a brass chain and a large ring on top, which makes it nicely finished and ready to hang. The polymer clay piece measures about 2.75" wide and each one is individually made, so the curves will vary from piece to piece. The prism at the bottom is 7/8" wide. The picture jasper beads will slightly vary in color, from a deep grayish-green grey/blue to brown. It measures a total of 12" long and about 2.75" wide.