Product Size (W x D x H): 2.7 x 2.7 x 9.0 inches (6.8 x 6.8 x 22.8 cm); Contents: 18.9 oz (530 g) x 1, 15.7 oz (450 g) x 2; For use with wide heater to stinky stains and stains; Liquid quality: Weak alkaline