Two new old stock, sealed O Cedar Power Twist mop refill heads. Self-wringing cloth mop with rayon/polyester cloth strips. The copyright on the packages is 2001. There is light shelf wear on the plastic packaging and some discoloration on the cloth strips due to age. **These mop heads screw on to the O-Cedar PowerTwist handle only; please ensure they are the correct type for your mop before purchasing.** From a smoke-free home. Ships next day!