HARD CASE External Desktop USB Hard Drive Carrying Case with Dense Customizable Internal Foam Padding and Power Adapter & Cable Storage - Fits All Western Digital WD My Book / My Book for Mac / My Book Studio for Mac / WD My Cloud - models up to 8 TB Customizable foam accommodates most Western Digital WD External Hard Drives including: My Passport / My book / My Cloud / My Book for Mac and more (up to 8TB capacities) Hard exterior made of durable composite blow-mold plastic. Internal tri-Layer foam cushioning with Pick & Pluck customizable middle layer Protection against IMPACTS, DROPS, DINGS and DUST. Great for storing and protecting extrernal hard drives and accessories ;Sliding-lock mechanism with holes to accommodate pad lock security Easily Fits Devices and Accessories with Maximum Dimensions: 11.0" x 6.75" x 2.55" ; External Dimensions: 12.0" x 9.5" x 3.5" MADE in the USA