Q-Mat® mouse mat and coaster set combo 4. Features a Q-Mat mouse mat and a set of two matching coasters branded with your company design. The set comprises of a round mousemat (0.3 x ø20 cm), square coaster (0.3 x 9.8 x 9.8 cm) and round coaster (0.3 x ø9.8 cm). EVA foam, Laminated paper.