I bought this new and used it once, but it didn't suit my tiles, so I hardly used it. The sponge has been cleaned. You can remove dirt just by wetting it with water and scrubbing, without using detergent, making it easy to clean the tile deck around the entrance. 【Contents】 Deck brush x 1 Sponge x 1 - Brand: Azuma Kogyo Co., Ltd. - Type: Entrance tile brush - Color: White - Sponge size: Approximately 20cm x Approximately 9cm - Features: Removes dirt just by wetting with water and scrubbing, without using detergent. Thank you for looking.