The Brite-Mat® square coaster protects tables from stains and circles from glasses or mugs at all times. The coaster is suitable for high quality photo-realistic print. And with its low-profile non-slip base, it won’t just slide away. The Brite-Mat® square coaster is made from 100% in-house recycled plastic and laminated paper, making it a sustainable choice. Laminated paper, Recycled Plastic.