SoundSOUL LED Speakers Water Dancing Speakers Music Water Fountain Speakers (3.5mm Audio Plug, Powerful Dual 3W Speakers, 4 Colored LED Lights) - Red [Great Texture and Light Weight]: You will be impressed with our water speakers when you touch it. It is made of acrylic, and mini size(9 inch height), so it is light weight. We polish the transparent part, so you can catch it easily. All the material from external part to internal part we used is non-toxic, you just feel free to use or enjoy it.