This crochet loom set kit is made of plastic and is suitable for DIY knitting and weaving. It comes in two sizes, 26cm and 36cm, making it suitable for both children and adults. The kit is easy to use, time and effort saving, and portable. It can be used to weave scarves, hats, and other handmade products. The package includes 1 set or 2 sets. Please note that due to lighting effects and angles, there may be a color difference in the product, and due to manual measurement, there may be tolerance in the product size.