Package Content: LCD Adhesive Strips/Tape kit + Opening Wheel Tool Kit Package Highlight:The solid and professional box provides the sufficient protection on the adhesive strips.You will receive the straight adhesive strips.No any Folding. LCD display adhesive strips, replace part number:946-4468, 946-4469, 946-4470, 946-4471, 946-4472 Compatible Models:iMac 27" Year 2017 2018 2019 2020 A2115 Premium Gift(Opening Tool Kit) is included for all iMac machines repairs and upgrades

Why Need to Buy This Item
Removing the display requires cutting through the adhesive around the perimeter of the screen.
After the adhesive is cut, it cannot be used to re-seal the display in place, so you'll need to apply a new set of adhesive strips. 
Adhesive strips must be replaced every time after the display is removed for repair or upgrade purposes, these are the highest quality adhesive stickers available but they require 100% correct installation upon perfectly clean parts that have no trace of dirt/ dust or the previous adhesive tapes for maximum contact heat the adhesive with hair dryer before applying. 

Compatible Machines 
For iMac (Retina 5K, 27-inch, 2017),5K,2017
For iMac (Retina 5K, 27-inch, 2019), 5K,2019

Printed Part Numbers
076-00332, 076-00330, 946-4552, 946-03774, 946-01031, 946-03775, 946-07462, 946-07463

Package Contenct
LCD display adhesive strip kit (6 pieces)
1 set of opening wheel tool kit.