Unique self wringing design ensures your hands never touch water! 53 long steel handle with hanger hole16 long durable, cut-end strips Non-woven strips, premium synthetic material Absorbent and machine washable Easy release mop headLight weight mop, less than 3 pounds when wet 3/4 inch diameter steel handleLong lasting, fast dryingReplacement Head LIB 991Overall height of 64 The Big Wonder Mop mop head is 65% larger than the Wonder Mop mop head for bigger cleaning jobs! Extra absorbent mop head is machine washable up to 50 times. Great for all floor surfaces including hardwood. Replace mop head every 25 uses for best performance.