When replacing the battery on an iPhone 6 its sometimes a good idea to replace the old adhesive, this double sided adhesive is the same found in the phone.

Part: Apple iPhone 6 double sided battery adhesive (used to secure new battery in place)

Warranty:N/A - Consumable

Condition:New

Please note:Picture is for illustration only - the picture is of the iPhone 6 Plus adhesive, you will receive the iPhone 6 4.7" removal tab that does differ slightly in size.