These stone coasters actually absorb condensation from your drink! They are digitally printed here in the USA with my hand painted artwork. The back of each coaster has cork, safe for any surface.

• Art is heat & water resistant for top absorption!
• 4.25" Square with cork backing
• Made in: United States
• Product Language: English
• Weight: 4.64 oz (131.54 g)
• Dimensions: 4.3 x 4.3 x 0.3 in (10.8 x 10.8 x 0.6 cm)