Canvas stretcher/ Soft stretcher Flexible Materials: Instead of rigid wood, a soft stretcher might use materials like fabric or synthetic components that provide a bit of flexibility. Adjustable Tension: Some soft stretchers come with mechanisms to adjust the tension of the canvas, allowing artists to modify how tight or loose the canvas is stretched. Surface Texture: The soft nature of the stretcher can influence the texture of the canvas surface, potentially affecting how paint interacts with the canvas. Soft stretchers can be useful for artists who want to achieve specific effects or need to accommodate unique painting techniques. They offer an alternative to traditional rigid stretchers and can be tailored to suit different artistic needs.