Cambro RFSC6148 Round Storage Container Lid, 6 and 8 Quart, White Snap on covers that fit tightly, yet can be easily removed. Made of impact, stain and chemical resistant solid white plastic. Withstands temperatures from -40F to 160F (-40C - 70C). Withstands temperatures from -40F to 160F (-40C - 70C). RFSC6