Suitable for holding up to 25 thermometers in the correct vertical position, thus avoiding mercury separation, which may occur when thermometers are stored improperly. Manufactured from 1/4 inch high density polyethylene, the rack is sturdy and will not tip. Sides have large comfortable carry handles for easy transport of the thermometers. Hole diameters in top and middle plates 6 inch. The bottom plate has convenient 1/8 inch drain holes. Overall dimensions are 8 x 10 x 5-3/4 inch. Additional sizes available upon request. Dynalon® #: 103205.