Mainstays Interlocking Foam Mat - Marble Print

Mainstays interlocking foam floor mats featuring a white marble print pattern. This set includes 4 tiles and 8 borders. Each tile is approximately 21.4" x 21.4" x 0.5" (54.5 cm x 54.5 cm x 1.2 cm). Water-resistant and shock-absorbing foam material. Opened but never laid it down/didn't work as I thought it would in my head. Equal to one pkge