Ceramic Material: Water Tank Fountain Jar is made of ceramic material, lightweight and easy to clean. Size Information: This ceramic water circulation fountain pot measures approx. 15cmx10.5cmx7.3cm/5.91inchx4.13inchx2.87inch. Creative Design: Waterfall Jar with the ingenious opening design brings an extraordinary visual effect and indoor outdoor decoration. Application: Ceramic Jar Waterfall Dispenser is suitable for fish tank, aquarium, garden, balconies, courtyard, office, landscape, etc. Nice Gift: Decorative Circulating Fountain Jar is a wonderful gift for christmas, new year, and birthday to parents and friends. Size Chart: 15cmx10.5cmx7.3cm/5.91inchx4.13inchx2.87inch. Applicable water pipe: outer diameter 10mm/0.39inch, inner diameter 8mm/0.31inch. Package Includes: 1 Water Fountain Jar,1 Filterate Cotton,1 Filterate Stone,1 Water Pipe. Note: Please allow slightly errors 1-2cm differences due to manual measurement. Color: As Shown