This is the genuine non-stick paddle / kneading blade for some Panasonic bread makers.
Suits:
Panasonic SD-2501
Panasonic SD-2501WST
Panasonic SD-257WST
Panasonic SD2501WST
Panasonic SD257WST
Panasonic Bread Bakery SD2501
Panasonic Bread Bakery SD257