Monterey Premium Cotton Canvas 7oz raw 10.5oz after priming, has a medium weight and tooth surface and is suitable for use with acrylic, oil or alkyd paints. Stretched using MaterWrap technology, this canvas offers a drum-tight, archival surface that can be further adjusted using the pre installed corner and brace keys. Folded corners and extra canvas selvage allow for re-stretching and the clean staple free edges are great for display without a frame. The solid finger-joint free, kiln-dried bars are milled with lumber harvested from sustainable forests in Oregon and California. Key-able cross bracing offers additional strength, stability and warp resistance. Available in 3 profile depths: Vincent Pro has a 7/8" deep profile with a 5/16" lip, Monet Pro has 1-1/2" deep profile with a 1/2" lip, and 3-D Pro has a 2-1/2"