LTGEM Case Compatible with Logitech Ergo M575 / M575S / M570 Trackball Mouse, White

["Perfect Fit: We've specifically designed the case to fit your Logitech Ergo M575 / M575S / M570 Trackball Mouse. Outer Dimension: 6.3\" L – 4.7\" W – 2.4\" H","Safe: Hard quality EVA material is Semi-waterproof, Shockproof and Durable to protect Logitech Ergo M575 / M575S / M570 Trackball Mouse from impacts and splashes","Travel Partner: This hard case for Logitech Ergo M575 / M575S / M570 Wireless Trackball Mouse is lightweight and compact to fit in your backpack, carry-on or luggage for improved traveling protection","Convenient Design: Steady hand strap for portability, Inner design perfectly for accessories, Smooth but strong 360 degree zipper for easy Opening and Closing","Notice: Case Only(The Logitech Ergo M575 / M575S / M570 Trackball Mouse is not included )"]