It’s a digital printing on oblong Glass Tray.

Features 

• 100% Glass
• Small: 5″x7.5″H Medium: 7.5″x10.5″H Large: 8″W x 13.5″H
• Hand wash with dish soap and warm water.
• Glossy, heavy feel; food safe. Large size perfectly suited as a serving platter.
• Chicago, USA