paper cup mat, square paper coaster, paper coaster: 1. mateial: paper 2. size: 11cm or your size 3. design: can do your desig we are specilized in paper items such as sky lantern, paper lantern, paper balloon, water lantern, paper hat, paper bag , candle bag , paper cup mat, paper cup pad, paper coaster ,square paper coaster etc.welcome to send your design to us. paper cup coaster