yamazaki home self draining tray-drying board, dish drainer mat, one size, white yamazaki home this beautiful but simple drainer tray by yamazaki is designed on a slant, so that excess water flows straight into the sink. it helps to ensure that items are thoroughly dry and does not stay wet itself either. it can be used on its own, or with a dish rack. it's made of silicone, designed in japan. material: plasticexact color: white, red, black, greenfinish: black finish, white finish0.5 in. h x 15 in. w x 7.9 in. l