Pattern Type:SolidSpecially designed for New or Old iMac or IMac Pro , It's elastic .Color-size:Silver-21 InchSilver-27 InchBlack-21 InchBlack-27 InchMaterial:clothPackage Contents:1*Dust cover!#!lt!*!br /!#!gt!*!Only the above package content, other products are not included.!#!lt!*!br /!#!gt!*!Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.!#!lt!*!br /!#!gt!*!Only the above package content, other products are not included.!#!lt!*!br /!#!gt!*!Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.