Quantrex 90 Mesh Draining Basket is a standard basket for a 1.9 litre Ultrasonic Cleaning Machine. This basket is a stainless steel, wide mesh basket for ultrasonic cleaning machines. The dimensions measure 5 1/2" long x 4 3/4" wide x 3" deep. This basket will fit the L & R Quantrex 90 ultrasonic tank.