Model TZE661. Features This tape features our exclusive laminated tape process and our standard adhesive. Best suited for smooth flat surfaces. Color Black on Yellow. For Use With: PT-3600, PT-530, PT-550, PT-9200DX, PT-9200PC, PT-9400, PT-9500PC, PT-9600, PT-9700PC, PT-9800PCN, PT-D800W, PT-E800W, PT-P900, PT-P900W, PT-P950NW.

No idea what the expiration date is on these or if they normally have one. New, in cellophane (as pictured). No box. No clue as to the part or model # is either. Purchase at your own discretion. Thanks for looking.