Of the 3 cases for HDD 6.35cm I received, assembly zippers is too tight or the width of the zipper fabric is not sufficient to allow operation without forcing, especially the armholes .. . Due to its internal shape with rounded contours, this case can not agree to a max size of housing 25x75x130mm Suitable for example for Toshiba store basic HDTB110EK3BA but not suitable for Samsung STSHX-M101TCB 2.5, nor for Seagate Expansion Portable 2.5. The shipment was fast and well protected by a suitable cardboard packaging.