Solo PET Plastic Souffle Portion Cup Lids - Portion cup lids feature a transparent design with glass-like clarity to showcase anything from signature fruit cups to special shrimp cocktail sauce. Its strong, plastic construction keeps a secure fit to safely transport liquid items. Lids are designed for Solo T325-0090, T400-0090, URC55-0090, P325BLK, P325N, P400BLK, P400N, P550BLK, P550N, 325PC, 400PC, 550PC, 325PCBLK, 400PCBLK and 550PCBLK portion cups (each sold separately).