<b>Product features:</b></p></p> – This bracelet string is made of elastic polyester spandex and it is crystal looking, and the superior quality makes it strong and durable for use.</p> Ideal for bracelet making, jewelry making, beading, necklace making and other art craft projects.</p> -The stretchy sturdy thread is great for beading projects.</p> It is easy to tie knots and the knot is strong and small to make your beads secure and you can hide the knot easily.</p></p></p> <b>Customer Service:</b></p></p> If you have any problem of our product, you can click “seller contact” button in your Amazon account to email us. </p>We would be delighted to help you and we will reply as soon as we can.</p></p>