ToolUSA Toolusa Gum Rubber Grout Float - Tile Grouting Trowel: TU8424 Gum Rubber Face Is Bonded To A Dense Foam Pad And Then Cemented To An Aluminium Backing Plate Edges are beveled on one side to prevent grouging of Grout joints and wooden handle gives comfort Two Square corners ensure complete coverage in corners and thick aluminium plate resists bending. Dense rubber pad is perfect for tile grouting and non-stick gum rubber ensures smooth application! The Tile Grouters Float Measures 9" x 4" x 3/4" and weighs only Weighs Only 10.7 Oz