First2savvv MT-DN-A13 BookArc - Vertical desktop stand Dock dockting station for Apple MacBook air 11.6"" & 13.3"" Apple MacBook pro 13.3"" & 15.4 "" Apple MacBook pro with retina display 13.3"" & 15.4 "" This First2savvv MT-DN-A13 is for Apple MacBook air 11.6"" & 13.3"" Apple MacBook pro 13.3"" & 15.4 "" Apple MacBook pro with retina display 13.3"" & 15.4 "" Use MACBOOK/SURFACE closed in BookArc for best performance at home or office. Free up valuable desk space by elevating MacBook off the desk. Cable management keeps desktop connections handy and accessible. Anti-slip pad at the bottom of the stand for holding your laptop firmly, in retail package, First2savvv Lifetime warranty.