Essentially it's a double sided tape strip, used to stick the screen to the inside of a laptop lid. They can then be removed cleanly without good access, by pulling on the tabs, which are left just reachable at the bottom or top of the panel.
Laptop LCD/LED Screen Replacement Adhesive/Double-Sided Sticky Tape/Pull-Tab(10)
5pcs For Samsung Galaxy Tab A 8.0 SM-T295 New Micro USB Charging Port Board
5PCS For Samsung Galaxy Tab A 8.0 SM-T295 New Micro USB Charging Port Board
5Pcs For Samsung Galaxy Tab A 8.0 SM-T295 New Micro USB Charging Port Board