Transparent polypropylene corsetry whales can be used to repair ducts and to make handwritten bustiers by hand. They are sewn in the bustier on the stomach and back parts and give it the stability necessary to perfectly form the belly and the size. For maximum port comfort, the whales are rounded at both ends. The whales for corsetrery are washable up to 30 degrees. Shed out by 4. Longer: 16 cm. Larger: 5 mm.