200Pcs/20Sets A1278 A1286 A1297 Bottom Screws 13Inch 15Inch Lower Bottom Screws Set 2008-2012

color:Silver Material:Metal Package Contents: 20 Set x Bottom Screws(60 long screws 140 short screws) 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.