Bel-Art F18514-0013 No-Wire Bottle and Vial Rack; 10-13mm, 42 Places, 5.08 x 4.15 x 1.70 in., Polypropylene Rack for holding small vials and bottles Available in five configurations for different bottle sizes Made of polypropylene for chemical resistance Steam autoclavable at 121 degrees C (250 degrees F) Rack is 43 x 128 x 105mm (H x W x D)