The Martin Universal Portfolio Oil Painting Art Kit is an all-in-one kit that includes brushes, paints, and palette to get to work when inspiration strikes. The art case is constructed from a metal framework and covered with a durable nylon. This portfolio has multiple pouches and an interior adjustable strap to secure your artwork during transport. On the outside, the case has zip pockets and a large flap pocket, plus a handy handle and a padded shoulder strap. About Martin Universal/F. Weber Co. For a century and a half, the name Martin Universal and F. Weber Co. have been synonymous with quality art materials. Established in 1853 in Philadelphia, Pa., the Martin/Weber is the oldest and one of the largest manufacturers of art materials in the United States. * Durable nylon weave over metal frame portfolio * Everything you need to get started * Oil pads, paints, brushes, palette, and more * No assembly required * Portfolio dimensions: 10W x 12H inches