Jokari Healthy Steps Portion Control Dressing Lid Dispenses one serving of salad dressing at a time, one serving = 2 tbsp Screws onto top of most store-bought plastic bottles of salad dressing, stores right in refrigerator door Squeeze bottle to fill top serving chamber, remove lid and pour correct portion over salad Eliminates the free pour of salad dressing and wasted dressing left over in salad bowls Bpa-free polypropylene, top rack dishwasher safe Jokari Healthy Steps Portion Control Dressing Lid; lid measures 2.3 x 2.3 x 1.7 inches Measure with confidence; accurately dispenses one properly-sized serving of dressing at a time Dressing Lid fits most store-bought plastic salad dressing bottles Wash before re-use; top rack dishwasher safe Jokari's line of clever gadgets and home storage and organization solutions is available on Amazon