☑️《FITS TRACKBALL MOUSE M-XT2 SERIES》Designed to fit your ELECOM Trackball mouse M-XT2 series both wired and wireless. Made of EVA which is hard, flexible plastic with low-temperature toughness and stress-crack resistance, protecting your trackball mouse inside the case, for example damage from external causes, e.g. dropping. | ☑️《COMPATIBILITY WITH WIRED / WIRELESS》Both wired and wireless can be stored perfectly. The case has a pocket for a USB receiver and a USB cable to organize well. | ☑️《CONVENIENT DESIGN》The lid zipper opens 360° and it is easy to put in and take out the Trackball mouse. It is lightweight and compact to fit in your backpack, carry-on or luggage for improved traveling protection. | ☑️《EXCELLENT PROTECTIVE MATERIAL》Made with high quality EVA which is hard, flexible plastic with low-temperature toughness and stress-crack resistance. It is also water resistant, shockproof and durable to protect a Trackball Mouse from impacts and splashes. | ☑️《PRODUCT DETAILS》[SIZE] 4.65" (118mm) X 3.15" (80mm) X 5.9" (150mm) [WEIGHT] 3oz, [MATERIALS] PU, Polyester, EVA [COMPATIBILITY] ELECOM Trackball mouse M-XT2 SERIES (The mouse is not included)