The Beadalon Tacky Bead Mat is a sticky mat that keeps beads and pieces in place while you’re working. If the mat gets dirty, simply ‘recharge’ it by washing it under warm water until clean, let dry and it’s ready and sticky again. Use to secure tabletop tools including jigs, the Tassel Maker tool, and others. Details:Clear180 mm x 120 mm x 2.5 mm (7.08" x 4.72" x 0.1")Does not leave a sticky residue when you remove items from the mat