Speedball Aluminum Screen Printing Frames are the result of high-quality craftsmanship and attention to detail. Extruded from the highest grade aluminum coupled with a high precision woven mesh that is pneumatically stretched to industry standard tensions, makes for a strong, reliable, & highly durable frame. Each piece of the aluminum frame is hand-cut, welded for a water-tight seal and ground smooth for flatness and flawless edges. Great for professional style print runs for use with a variety of stencils and ink types.