This knitting machine tensioner is made of high-quality plastic, has the advantages of being odorless, safe and reliable, and has a smooth surface texture. Easy to use and easy to install, this yarn knitting machine tensioner works well, does not require drilling, and it can be easily installed on your knitting machine with the push of a button. When using this knitting machine, you free your hands and do not need to hold the yarn to tension it. The knitting machine tensioner helps to increase the tension, thus increasing the efficiency of knitting. This knitting machine adapter brings knitting joy, with a speed and a convenient way. You will get 3 beautiful pink knitting machine tensioners, several pieces for your replacement. The knitting machine tensioner is widely compatible with 48-needle machine, 40-needle machine, 32-needle machine, 22-needle machine, please note!! Not compatible with Penguin 22-needle machine. Color: As shown Material: plastic Package Contents: 5 x Knitting Machine Adapter The above package contents only, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.