Mauna Kea Photo Postcard

Dramatic photo of several cinder cones atop Hawaii's tallest peak, Mauna Kea.
 
It has a full color image on the front and space on the back for an address and message. Yes, these can actually be mailed! USPS mailing requires two regular letter stamps.
 
Made of 1/4" American made maple plywood, each coaster measures 3.75" x 5.75". Namedrops are at no extra charge. Price reflects cost per one dozen. Suggested retail is $7.95.