Size: about 5mm in diameter; about 15 yards/roll; You can randomly cut them into the length you want and they are long enough to meet your various needs, Its thick and strong for your craft projects. Twisted Cord Trim: Beautiful high shiny sheen trimming, smooth in surface; durable and fray-resistant in quality; not easy to fray and combs out great; shiny twisted design makes it more decorative. Easy to Use: To avoid exposing the black inner core of the rope after cutting it, you can slightly burn the tip of the rope with fire to make the colored thread melt together with the inner core. DIY Craft: It can make a handy ornamental lasso or strap for adorning handbags, belts, shirts, or dresses. For crafting, it is great for embellishing crafting items such invitation cards, scrap books, party favors, or gift bags and boxes. Home Decorating: Great for furniture upholstery such as armchairs, accent chairs, sofas, and foot stools. It can also be used to accentuate decorative pillows, create curtain and drapery tiebacks, hang banners and garlands, or decorate the mantel.