Cross Stitch Finishing Dots come in 2 sizes and are an all around great notion for mounting needlework. This double-sided, acid-free circle tape adheres to art boards, foam core, and more without leaving residue on your fabrics and without needing pins, staples, glue or clips. Get a professional finish on every project every time, the perfect hassle- and worry-free way to show off your work. Features: acid free, double-sided, 0.75in circle, 240 dots in each package.