Features: brand new and high quality 1. Made of premium ABS plastic, non-toxic, solid and durable. Large tool to solve the problems such as the water dispenser consumes a lot of water, the sink is not easy to close, and the pigeons do not stand, and so on. 2. The rotating tube set on the top cover solves the problem that pigeons can not stand and perform. The support bar is a rotating circle tube, it will not stick for pigeon hair. 3. The top cover of the box body is set at an inclined angle of 35 to 60 to effectively prevent drinking for tank dirt. 4. The drinking water device can control the water level of the drinking for tank to prevent the pigeons from heat shock due to lack of drinking water. 5. The drinking water for tank is connected to the drinking water port through a split haspe, which can make the drinking water for tank cleaning easier. Specifications: Material: ABS Color: As Pictures Show Size: 2L/2.5L/4L 2L-Approx.14x20cm/5.51x7.87in 4L-Approx.18.5x26cm/7.28x10.24in 2.5L-Approx.15.5x24.4cm/6.10x9.61in Weight: 2L-Approx.201g 2.5L-Approx.243g 4L-Approx.394g Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Piece for Pigeon Waterer