This Costco value pack includes three Premier #24 cotton wet mop head refills, each weighing 18 oz with 24-inch cotton rope strands. Premier is a well-regarded brand in commercial cleaning supplies, and these mop heads are constructed from high-quality cotton weave rope for durable, effective wet mopping.

The cotton construction provides excellent water absorption and is gentle on hard floor surfaces including tile, vinyl, hardwood, and linoleum while effectively lifting dirt and grime. The 24-inch strand length offers wide floor coverage for faster cleaning. These heads fit standard commercial mop handles with a headband attachment system, making them suitable for both home use and light commercial or institutional cleaning tasks.

Buying three refills at once provides convenient backup replacements, reducing downtime between mopping sessions. When a head becomes worn or heavily soiled, simply swap it out for a fresh one.