This SOLO 370W-2050 disposable 10 oz. white paper hot cup has a polyethylene lining for resistance to leaking and moisture penetration, and a rolled rim for rigidity and strength. It is suitable for serving coffee, tea, hot chocolate, and other hot beverages. This paper cup withstands beverage temperatures up to 205 degrees F. It is 3.8" high, has a 3.3" diameter, and is compatible with SOLO TL31B2-0004, TL31R2-0007, LB3101-00007 lids (sold separately).