Interfit Muslin Large Background Light Brown INT245 Cotton Muslin background cloths provide an economical & convenient answer for studio photography. When used with an Interfit background Support System they can be easily transported & set up in minutes. They are washable & have a wide sewn hem to accommodate the cross-pole of the background support system. Small: 2.4 x 2.7m. Large: 2.7 x 7m.