All Nupes Say Yo!  Say Yo while enjoying your favorite beverage, and protecting your furniture.   The coasters  are coated with interior grade polyurethane for protection and longevity.  
 
The set of four coasters meassure 3.5 inches in diameter each.
 
Note, the coasters are made to order, and engraved on a natural material.  The actual size might be slightly larger or smaller.  
 
For indoor use only.