Bottom Case Rubber Feet Outer Inner Feet Bottom Case Screw for MacBook Pro A1278 A1286 A1297 13" 15" 17" Full Kit Set With Screwdriver Super Glue Macbook pro rubber feet pad set include out feet , inner plug and super glue. Anti-slip Rubber feet is used for supporting the whole MBP, with 3mselfadhesivesticker. Theadhesivepasted on adhesive rubber feet, isone kind of twosidedstickytapethatcomesoffeasily, super glue is necessary to stick them tightly. Macbook pro foot-out feet is made of rubber,but the out feet is a little harder than original. And the macbook pro feet-inner foot is made of plastic. mbp 13 mbp 15 mbp 17 MacBook Pro screws beside macbook pro replacement rubber feet, used as macbook bottom case screw are very small, a small amount of thread-locking cement to the threads (arrow) can help preventing them from loosening before inserting. a small amount of residual blue locking cement on the screw tip shows as the picture. Thereare3typesof macbookrubberfeet, checkseriousNo. at the bottom casebeforeorder.This kind of bottom case screw and rubber feet are fit for macbook PRO mac 13 mac 15 mac 17A1278A1286A1297 ONLY ,not for AIRONES(A1370A1369A1465A1466) PRO RETINAONES(a1425a1502a1398) Includ: Macbook pro feet (Outer foot  4 , inner plug  4), Macbook pro bottom case screw  1set, glue  1, screwdriver  1, instruction  1 Convenience Packaging with tools, Easy replacement with Instruction 13.3 inch A1278 15.6 inch A1286 17 inch A1297 4  Outer Foot(Rubber) 4  Inner Plug(Plastic) 3  13.5 mm Phillips screws 7  3 mm Phillips screws 1  Super Glue 1  Philips #00 Screw Driver (non-magnetic) Tweezers Paper clip or safety pin Alcohol A cotton dry swab A timer Lint-free cloth