This Complete Set Of Replacement Tapes Is Specially Cut To Be Compatible With Late 2012 Through 2019 27-Inch Imac And Imac Pro. As Shown In The Replacement Guide, Each Tape Is Labeled To Indicate Its Correct Location. Film Type: Screen Border Strip Compatible With Imac Intel 21 Inch A1418 Late 2012 To 2015, Imac Intel Retina 5k Display 2019 A2115 Emc 3194. The Adhesive Strip Is A High Imitation Film Type: Screen Border Strip Compatible With Imac Intel 27 Inch A1419 Late 2012 To 2015, Imac Intel Retina 5k Display 2019 A2115 Emc 3194. The Adhesive Strip Is A High Imitation Screen size: 21inch size: 32 x 3cm Material: plastic + Gum colour: As shown Package Contents: 4 x Bottom Cover 1 x Open Wheel 4 x Rubber Strip 2 x Open Wheel Rubber Strip Only the above package content, other products are not included. Note: Light reflection 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.