Heavy duty, molded TLC developing tank for use with plates up to 20 x 20 cm ( 8in x 8in). The weight of the tank is approximately 15 pounds, and the bottom is ground to insure stability. Inside dimensions of the tank are 27cm wide x 7cm deep x 26 cm high (10 5/8in x 2 7/8in x 10in). Tank is supplied complete with lid.