Dome helps to prevent spills and splashing. Sip-through hole makes it easy to drink from while on the go. Domed lids are stackable. Fits: 10-, 12-, 16-oz. Cups; Material(s): Plastic; Color(s): White; For Use With: Dixie 2340SPATH, 2340SPLA, 2340SW, 2342W, 2346PLA, 2346W, 2350PLA, 5310WM, 5342CD, 5342DX, 5342W, 5342WM, 5356CD, 5356W, 5356WM, 92959 and 92961.