A storage rack is provided for storing a plurality of articles such as glass sheets. The storage rack includes a substantially horizontal portion, and a substantially vertical portion. The substantially horizontal portion of the rack includes one or more flexible supports, each of which includes at least one channel defined therein. Along at least part of the channel, a plurality of slits are provided in the flexible support so as to define a plurality of flexible lips or tabs. The lips or tabs are designed so that when a glass sheets is inserted into the channel, the lips or tabs support the sheet against movement in multiple directions.