Locks books in place and releases with a touchBook support is comprised of a flexible plastic support panel and durable plastic sliding rail. Sliding rail can be affixed to most surfaces with double-sided tape, available and sold separately (keyword: double-sided tape).The support panel slides along the rail with the books or media being shelved holding the support panel in place.Available in almond finish.Additional flexi-panel supports (part number AD92566A) available and sold separately.Overall dimensions:AD92565A: 5H x 36W x 7 3/4"DAD92566A: 5H x 1/4W x 5 3/4"DAvailable in almond.