max smart clamp on mouse platform, clip on mouse pad rotating 360, ergonomic mouse tray attachment, office mouse pad, slide out mouse tray for home, office to save space (black) max smart this is an economic under desk swivel mouse platform with built-in mouse cable clip. this is a super easy clamp on mouse tray , it clip on up to 1.5”deck. and 360° rotate platform to save your space, swinging it away when not in use. this mouse platform could help you keep your wrist in right position for ergonomic.