3 Anonymous In: Question-Answer The first widely used credit card was made of what material? 3 Question: The first widely used credit card was made of what material? Plastic Rubber Cardboard Glass 0 Answers Voted Oldest Recent Random Best Answer Goto 2021-12-11T06:34:03+00:00Added an answer on December 11, 2021 at 6:34 am The correct answer is Cardboard. 13 Reply Share Share Share on Facebook Share on Twitter Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.