Set Contents: This needlepoint stretcher bar kit contains 12 wood stretcher bars, 100 tacks and 1 tacks remover, which can be easily assembled into 3 sizes of 8 inches, 12 inches and 16 inches, a set to meet the needs of small embroidery to large oil paintings and other different creative needs, flexible to adapt to various handmade scenarios Quality Wood: This needlepoint stretcher bar is selected from natural wood, hand polished, smooth surface, lightweight but strong load bearing capacity, long lasting and not easy to deform DIY Creativity: This embroidery stretcher bar kit adopts original modular design, can be disassembled and reorganized at will, according to the size of the work to match the proportion of the frame, whether it's a square, rectangle, can be quickly combined with the exclusive customized picture frames Time and Effort Saving: Simply align the slots, insert the stretcher bars, reinforce the tacks, and complete the frame assembly in 3 steps, the thickened tacks can tighten the canvas firmly without loosening, and the matching tacks remover makes the disassembly as easy as not hurting the work Widely Used: This needlework stretcher bar kit is suitable for embroidery, cross embroidery, quilting and other fabric creations, also can be used for oil canvas, acrylic paintings, art prints framing