You know when people don't turn on their brain in the morning? Get this design, to send them a message: you might be sleep-deprived; but what's their excuse?
With each order you get 4x coasters that come in 1x size, are made with a high-gloss top and feature a cork back to prevent sliding. 


.: High-gloss MDF top
.: Cork back to prevent sliding
.: 0.16" (0.4cm) thick 
.: 4-piece set
.: One size: 3.75" × 3.75" (9.5cm x 9.5cm)