Intended to aid in maintaining anterior chamber space via irrigation. Flexible tubing 15.25 cm (6 in). Inner diameter 0.75 mm (0.03 in), outer diameter 1.6 mm (0.07 in). Special micro etching on tip allows ACM to be self-retaining. Ultra thin wall tip provides high flow rate. .90 x 4 mm (20G x 5/32 in): 45 degree bevelled tip