Size:1x1x0.78 inches, volume is about 3 tsp(14.5ml).
Package includes: 4 pieces cups
1.High quality plastic -- Non-toxic and durable material ensures a safe environment for you pets.
2.Easy to install -- Just close the sucker on the wall of the pets tank. It is easy to stick on it strongly.
3.Tight sucker & Prefect food dish or water cup -- It is not easy overturned since the tight sucker.
4.Safe surface-design -- The plastic is smooth and never sharp. So your pets will not be hurt since the edge..
5.The minimal size allows you put more facilities in your pet cage.