Sold as 11 UNITS at $2.63 per unit. (1 unit = each.) 3" x 19" x 2". Pack includes 1 Scotch-Brite blue cleaning head refill. Removes soap scum on tile, glass and a variety of other bathroom surfaces without scratching. Refill to be used in conjunction with Scotch- Brite shower and bath scrubber no. 549 (SKU # 1363621 and household scrubber no. 553 (SKU # 1363647). Bagged. Manufacturer number: 560. SKU #: 1363639. Country of origin: China. Distributed by 3M Co.