Will not rot or smell. 40 Yards Thread Spool Net Sewing Embroidery Thread Net Mesh Spool Saver for Different Sizes of Embroidery Sewing Quilting and Serger Thread Spools/Cones - Cut into Any... Easily recover to original shape to fit spools which get smaller as stitches go on. Applications: Thread Net Spool Saver fit all sizes of thread spools/cones from 250 yards to 5500 yards. Allow thread feeding your machine more evenly. Thread nets for spools of thread these are best quality, very soft and strechable yet sturdy anddurable. Simple to Use: just put thread spool net on the object which you want to protect from getting tangled or being damaged; moreover, you could cut the embroidery net to the size which can fit the spool betterchines thread spools or cones. Avoid tangling during stitching, especially useful for slipper thread like metallic, rayon, silk threads. Specifications: Quantity: 2 roll in total(as pictures shown) Length: each roll is 20 yards in length/total 40 yards Diameter: 0.8 inch NOTE: threads are not included. Mesh thread spool covers can be cut to desired length for any usage. Cut into various length to fit spools from mini king sizes to super huge sizes. Thread Spool Net Sewing Embroidery Thread Net Mesh Spool Saver Net for Thread Spools Features: Thread nets prevent the thread tails from falling off the spool during storage. Buy Raybestos R-Line Automotive Replacement Rear Parking Brake Hardware Kit for Select Ford (H7308 thread spool net helps to protect the embroidery threads or sewing threads from falling off cones or spools to get mixed up. Wennuo 100pcs Thread Net Spool Saver for Different Sizes of No more sorting through an entangled mess of threads as the spool has unravelled itself and the threads have gotten mixed up. Thread Nets For Spools Of Thread 40 Yards Thread Spool Net Sewing Embroidery Thread Net Mesh Spool Saver Forfor Different Sizes Of Embroidery Sewing Quilting And Serger Thread Red Embroidery Thread