It's 11"x 15"! The Music Nomad All Purpose Edgeless 100% Pure Flannel Non-Treated Polishing Cloth comes from a company that's passionate about helping independent musicians.This specially designed 100% Flannel Polishing Cloth is safe on all surfaces. Also, the non-hemmed edge is used to avoid scratching your prized instrument, prolonging that fresh-from-the-showroom feel through superior design and quality. • MSKU MN200 • UPC 857047002074