Product details:

Stretched to perfection To withstand moisture and warping Higher coverage and colour performance For best tension and tailored corners Prevents sinking of oil colour and improves adhesion Heavy duty solid pine. Heavier finished weights. Includes new Pro-Stretcher device and name label* *Except smallest sizes for stretcher Perfect surface tension made easy. Precision tension that you can control. Professional look for back of canvas. Strong, will not release. Easy to use, no fuss.