Hard EVA Travel Black Mouse Storage Case for Logitech MX Ergo Advanced Wireless Trackball Protect your favorite device from bumps dents and scratches Made to fit Logitech MX ERGO Advanced Wireless Trackball Prevents mouse from scratches, bumps, dirt and dust Zipper opening design allows access to mouse easily Compact design, easy to put into your backpack and pouch Specificatoins: Material: EVA Size: 15 x 12.5 x 6.5cm Package included: 1 x Mouse Storage Case Other items not included