The ONI coasters for glasses is a stylish set of four coasters in a holder for glasses. The set is made entirely of steel and therefore has an elegant, yet industrial look. The coasters and holder are finished with a heat resistant, scratch and rust resistant powder coat finish. In addition, the coasters are equipped with studs to prevent damage to the surface. Unique protection against circles and scratches on the table. The coasters are 11 × 11 × 1 cm in size. The total set including the holder is 13 × 13 × 7 cm in size.