The blomus Silicone Coasters with Stainless Steel Holder come as a set of 6 and feature a nice circular shape to accommodate glasses well.  The silicone coasters are stored, ready to use, inside the stainless steel tray.  4 3/8'' x 4 3/8'' x 1 5/8''. Available in 5 colors: Black, Moonbeam (cream), Nomad (tan), Sharkskin (grey) and Magnet (charcoal).
Set of 6 coasters
18/8 brushed stainless steel
Dishwasher safe