40 Spools Polyester Embroidery Machine Thread SET OF 40 SPOOLS  Embroidex brings to you a set of 40 Polyester Embroidery Thread Spools which come in beautiful colors to embellish and brighten up any of your projects. Colors numbering is similar to Brother Embroidery Thread Colors, just to make sure thread matching is a little easier for you. Embroidex is known for its best-in-class and cost-effective Machine Embroidery Supplies and you bet you cant go wrong when you buy from us! IDEAL WEIGHT & LENGTH  Each spool has 40 weight (most commonly used) and 500 meters (550 yards) long polyester machine embroidery thread which makes these spools ideal for all sorts of embroidery projects  The threads are ideal for Brother, Babylock, Janome, Singer, Pfaff, Husqvarna and Bernina Machines. HIGH STRENGTH  Our embroidery machine thread has excellent tensile strength which brings down chances of any breaking or fraying  fewer thread breaks allow you to complete your projects more efficiently and in a frustration-free manner. Long elongation of polyester also helps eliminate the chances of looping and puckering. These characteristics which impart high durability to the thread become extremely important when your clothing is expected to go through commercial laundering! COLOR FAST  Not only strength is important but even the color fastness of the thread when it comes to laundering, chlorine bleach or for that matter use of any harsh chemicals. Polyester is known for its ability to hold its colors really well when compared to other threads like rayon and is, therefore, a preferred choice of many as it doesnt easily shrink or bleed. This spool set for sure makes for an essential embroidery supply! 100% RISK-FREE SATISFACTION  We also offer you 100% Risk-Free satisfaction to let you buy with confidence; no questions asked. However, we are quite sure that you will be super-impressed with the full spectrum of bright and beautiful colors that you get in this 40-spool set, the sufficiently long length of the threads, and their weight which makes them useful for a wide range of projects.Thread Spool rack NOT INCLUDED!