A 4 ply rayon yarn, which is very absorbent. It provides durability because of its long staple fiber content. This is a clean yarn that lints less, dries fast, and resists mildew. It is often used as a finishing mop because of these qualities. These mops are constructed to make mop loading quick and simple without touching a dirty mop. A screw is placed through the headband and a metal band securely locks the yarn in place. Screw connectors are designed to lay flat on the floor and cover a larger surface area. All screw connectors have a narrow band which is double stitched for strength.