Sand color oval tray from the Dunes collection.  It goes well as a serving dish or as a tray to accompany the mug with sweet or savoury.
In porcelain stoneware. 
18x3x37.5 cm. 
The Dunes collection has a glaze that takes on a fascinating and unique charm as it gives a burnt effect. 
It can be washed in the dishwasher.
Yes microwave.