1 QUART capacity: 7x7x3.5 inches/ 8.8 ounces
2 QUART capacity: 8.75 x 8.75 x 4 inches/ 1 pound
4 QUART capacity: 11 x 11 x 4 inches/ 1.5 pounds
 
 
-Flexible to low temperatures
-Immediately bounces back to shape
-Crack and crush resistant, absorbs shocks
-Ideal for rabbits, dogs, cats, poultry, and small animals