23x31" Aluminum Screens are a stable for most automatic presses and great for larger images. They can also be used for sign and graphic printing. Ryonet's 23x31" Aluminum Screen Printing Frames are high quality American Made frames. These hand welded frames are very durable and can be used for thousands of prints and many remeshes. They are all stretched with high quality mesh to insure long lasting tension. Great for automatic or manual printing. See our vast selections below. Remember, we ship FREE in the Contiguous US for ALL orders over $100!!