ITEM NAME:Eva Hard Protective Case Travel Carrying Storage Bag For Logitech M570 Wire B4N8 Eva Hard Protective Case Travel Carrying Storage Bag For Logitech M570 Wire B4N8 100% SAFE: Hard quality EVA material is Semi-waterproof, Shockproof and Durable to protect your Mouse from impacts and splashes. TRAVEL PARTNER: This hard case for 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 mouse usb interface accessories, Smooth but strong 360 degree zipper for easy Opening and Closing. Considerable Inner Design: Build-in super quality velvet which is an excellent buffer for your Logitech M570 Wireless Trackball Mouse! Hand Strap makes transportation easy and convenient, so you can take it easily! Compatible with (but not limited to): for Logitech M570 Wireless Mouse Trackball for Windows, Mac (UK Model) - Black for Logitech M570 Trackball Cordless [Non-UK Model] for LOGITECH 910-001882 TRACKBALL WIRELESS M570 for LOGITECH [1] (Epitome ProGrade) colour:black Material:EVA DIMENSIONS: 6.3 inch L - 4.7 inch W - 2.4 inch H Package Contents: 1 * Mouse box