Any printed material that need not be kept after being read(noun)
A flyer(noun)
Designed to be thrown away(adjective)
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Use "throw-away" in a sentence
"Now it's all latex gloves, throw-away aprons, and a ban on food servers even entering the kitchen."
"Nice job side-stepping the real problems with your original comment to focus on a throw-away line."
"Addressing concerns over our increasing piles of wasted throw-away plastic products, he chose to create an ingenious series of chairs formed by strategically melting piles of polyester fleece."