Features: brand new and high quality PACKAGE INCLUDE: 2 PCS of 400ml / 14oz pet water feeder (each can feed 2 birds enough water for 10 days). SIZE: 15 x 7 for cm / 5.91" x 2.76". AUTOMATIC WATER DISPENSER FOR PARROT: Automatic design to ensure continuous food or water supply, no need to worry about your loved pet without water to drink anymore when you are out. Because the size of the outlet is relatively small, so things in the for tank is not easy to be contaminated, and greatly reduce the frequency of parents add water and food. PREMIUM MATERIAL: Made of thickend PS with PP material, our bird feeders are eco-friendly, non-toxic, durable, safe and reliable. EASY TO INSTALL: Just hung in a bird cage. This water dispenser mouth is narrow and long, almost all of the cage can be put in. You can hang either inside or outside the cage. Wide applications: Suitable for small and medium-sized bird, parrot, budgie, cockatiel, peony, aviary, hamsters, rabbits, mice, etc. Not suitable for starlings, pigeons and large parrots. Package Includes: 2 Piece Bird Feeder Specifications: Material: PS+PP Color: White+Blue Size: Approx.7x15cm/2.76x5.91in Weight: Approx.100g Capacity: 400ml/14Oz 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!