How long are these racks, in inches, as we will use them to store samples within our lab refrigerators?

The 10-13mm Tube Rack is 673mm x 230mm x 80mm, which equates to 26.4" L x 9.05" W x 3.15" H The 13-16mm Tube Rack is 521mm x 260mm x 89mm, which equates to 20.5" L x 10.23" W x 3.5" H