The Star brite 40104 is an Ultra Chamois Mop and Bag designed to attach to all Extend-A-Brush handles. This mop features ultra-wide, 15" L x 2 1/2" W synthetic chamois strips for maximum water absorption and scratch-free cleaning on fiberglass, glass, plastic, and painted surfaces. A vinyl storage bag is included to keep the mop clean and pliable between uses.