Solid brass constructionRubber blade slips in and out with easeConvenient to use with GoldenClip and GoldenPro squeegees (sold separately).Sturdy channels are made from solid, dependable brass. Rubber blades slip easily in and out of the channel, making changing them a breeze. Compatible with GoldenClip and GoldenPro squeegees (sold separately).Specifications :Blade Color: BlackFor Use With: Unger Golden Clip Handle;Unger GoldenPRO Handle;ErgoTec SwivelLoc Handle 0 DegreePackage Quantity: Includes one 12 inch channel with rubber blade and clip.WARNING: California ResidentsThis product and/or packaging can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm.