Standard 18mm Stretcher Bars are available in full boxes of 50. When bulk ordering, the most cost-effective method is to order your stretcher bars in boxes as you get 50 individual stretcher bars in a box of 18mm Standards; enough for 25 pairs!

Combine different sizes of stretcher bars together to make a huge variety of canvas frame sizes; two boxes of standard stretcher bars will make 25 frames in total, including wedges. For example, if you want 12" x 16" 18mm Canvas Frames simply order one box of each.