These small animal water bottles are made of quality materials, no harm, safe and durable for use. Durable enough to support your small animals using a quite long period of time. And the package comes with 4 piece bottles in two different sizes. Features -Color:Assorted Color -Material: Plastic -Size: 4.50X4.50X16.00cm/1.77X1.77X6.29 in. - Hanging firmly on the cage. Prevent leakage, bring more conveniences. - Featuring transparent color design, easy to observe the remaining water level at any time. - Head of the water bottle has a small ball, which can allow your small pets to drink easily without spending too much effort. - The ball on the drinking head can prevent the water from leaking, which will not make your small pets' cages get wet. - Practical pet supplies, easy and convenient to use. Save your time and efforts. Package list: 2 x 60ml drinking bottles 2 x 125ml drinking bottles