Iemm Specifications Frame/ Stretch: Unframed, Unstretched, Only Print Material: High quality bright white Canvas to ensure colour reproduction and longevity Size 1:20x40cmx2pcs 20x55cmx2pcs Size 2:30x60cmx2pcs 30x80cmx2pcs Material:Canvas Frame:No Frame,No Stretch Note:according to the product picture to choose the product,thank you for your understanding!!!