This SOLO TL31B2-0004 Traveler disposable black polystyrene dome lid is suitable for 10 oz hot cups from SOLO's Bare Eco-Forward PCF, Bare Eco-Forward single-sided PLA, and single-sided poly ranges. The lid seals the hot cup for resistance to splashing and slow heat loss. It has a dome for foam and toppings, a secure rim to prevent leaking, and a raised drink spout for comfort. The lid is 0.7' tall with a 3.4' top diameter. It is made of PS - Polystyrene, is black, and is for hot drinks. The minimum temperature is 14 Fahrenheit and the maximum is 203 Fahrenheit. It contains 1000 lids and weighs 6 pounds.