Joint Mats ■ Set Contents Brown: 20 pieces Beige: 20 pieces Total: 20 pieces ■ Size (approx.) One mat: 30cm x 30cm x 1cm thick I used these indoors, but I no longer need them, so I am putting them up for sale. As you can see in the photos, there are some areas with discoloration, scratches, stains, and dents. Thank you very much for looking. The condition is as described above. Please check the photos carefully, and consider purchasing after understanding the condition. No claims and no returns, please.