Industrial-looking metal numerals and backgrounds. Individual single digit numbers on a background will be uploaded after after this. This file is intended for users who will go on to edit images with their own sequence of digits. There are different size backgrounds for sequences of 1 to 5 digits.
金屬數字和背景
backgrounds、filters、iron、metal、numbers、numerals
背景、過濾器、鐵、金屬、數字、數字
資料來源：openclipart ( https://openclipart.org/ )