[15Pcs Wire Weaving Bobbin]: 15pcs wire weaving bobbins in total, all of the same size, shape and color, which is convenient when you need to wind wire, and can be used to hold a variety of wire, which is convenient for your diy craft.[Durable Plastic]: These plastic ribbon spools made of high quality plastic material, fine workmanship, smooth surface, will not damage your wire; Lightweight and durable enough for your daily use.[Size and Content]: Wire weaving bobbins * 15pcs: about 17mm(0.67inch) in diameter, 5.3~5.6cm(2.09~2.2inch) high; backplane: 5.8cm(2.28inch) in diameter, 2mm(0.08inch) thick, hole: 14mm.[Preventing Knots]: These white white weaving bobbins are perfect when using sophisticated weaving techniques to hold your threads together and do a great job of holding the rest of your threads together, stranding, and washing straps to hold your threads together and prevent knots, saving space for your home.[Wide Applications]: Plastic ribbon spools are ideal for storing strings, ropes, cords, wires, ribbons, chains, spool, thread and many other items. Perfect accessories for jewelry makers, artisans, sewing enthusiasts, and more.