Used a few times. Cleaned. Individual sales are also possible, please consult in the comments. If possible, please purchase 20 or more pieces due to shipping costs. Reduces impact and scratches on the floor during training and exercise, and protects the floor. Can be used as a mat for training, exercise, and yoga, or as a floor protection mat for children's play areas. Since it is a joint type, you can install it in your desired location with your desired size and shape just by combining them. Black: 39 pieces White: 42 pieces Gray: 11 pieces Thank you for viewing.