This Heat Shrink Wrap

Shrinkwrap, you lie, you lie, you lie [repeated throughout]

Wolf in sheep's clothing
Enshrine our latest product
Define the hollow spaces
(Stimulus and response)
Mobilised cellophane
Untouched by human hands

Don't look a gift horse in the mouth
Don't bite the hand that feeds you
You can have your cake and eat it

It's an expanding universe