DIY Frame for Paint by Numbers Canvas

These are high-quality solid wood stretcher bars for DIY assembly into a canvas stretcher frame. Designed specifically to stretch and support loose paint-by-numbers canvases, this kit lets you easily build a sturdy wooden frame at home. It keeps your canvas tight and flat—perfect for painting and displaying. The assembly instructions manual and nails to fix the canvas are included. Note: This is a stretcher frame kit for mounting unstretched canvas, not a decorative picture frame. Size: 30x40cm、40x40cm、40x50cm、50x65cm、60x75cm