- DESIGNED FOR ANCHOR HOCKING: Only compatible only with the 1-Cup, 2-Cup, 4-Cup Anchor Hocking Glass Measuring Cup. - HIGH-QUALITY SILICONE: PUREKRA silicone replacement lids are made from food-grade, BPA-free silicone that is safe and odorless. - LEAK-RESISTANT DESIGN: The PUREKRA silicone lid fits snugly and is easy to apply and remove, creating a tight seal that helps keep your food fresh. - MICROWAVE, DISHWASHER & FREEZER SAFE: The silicone cover is designed to be safe for use in the microwave, dishwasher, and freezer. - CAUTION BEFORE BUYING: Please verify the model of your container prior to purchase. Our lids are only compatible with the Anchor Hocking 1-Cup/2 -Cup/4-Cup Anchor Hocking Glass Measuring Cup. For any questions, please feel free to contact us. Silicone Replacement Lid Only Fit For Anchor Hocking Measuring Cup