Deflecto 694604 Megaoption Pocket Wall/Partition/Desktop File, Letter/Legal/A4 Size, Black MegaOption Pocket break-resistant plastic file pocket for letter, legal and A4 sizes features an adjustable folder bracket and wall-, desktop and partition mounting options. 18w x 4 1/8d x 11 1/4h. Break-resistant plastic file pocket accommodates letter, legal and A4 sizes. Mount to wall, use on desktop or hang on partitions.