size:16cm Material:plastic colour:Silver Package Contents: 4 x Solar Fountain Pump Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. [New technology and high quality]: With protection and filter box. The filter box can better block dirt, dust, leaves, and extend the service life. Made of PET laminated solar panels to long-term use in harsh environments. Protection should be taken when there is water shortage. Don't let the water pump work for a long time, otherwise its service life will be shortened. [Solar Fountain Pump]: Upgraded version of solar bird bathtub fountain. It has an efficient and powerful 3W solar panel with a height of 10-100 cm. This is a very competitive solar panel. It is controlled by solar energy to help you from the grid. This is an environmentally friendly solar pump, which can save costs. [Easy to use and wide application]: Just put the floating fountain pump into the water, once exposed to full sunlight, the pump will start working immediately. It helps keep the nest ice-free, aerated and clean, while reducing mosquito nets in summer. It is a great addition to any bird nest in your garden, and it will bring charm and atmosphere to your backyard. [3W stable water ]: Bird bathtub fountain, 100% full solar panel, can reach 3W power. The 3W solar panel changes the stronger power to make the more stable and lasting. Put the solar-powered nest fountain pump into the water and work automatically after 3 seconds of exposure to sunlight. solar bubbler fountain is designed to bring you a happy and interesting garden life.