Small sink sponge tray suction cup rack holder organizer(1)Material : metal2 suction cup to stick on smooth wall1 pc random color sent(2)1 pcSuction cup to easy stick on smooth wall(3)1 pcSponge dish drain tray has suction cup on smooth surfacePlastic materialRandom color sent(4)Random color 1 pcSilicon sponge dish drain traysize: small or largeColor : blue, grey, white, pink