The package consists of various components of the KnittingToolsKnitKit. It is made up of the best material and is durable and long-lasting. The crochet hooks meet your different needs for knitting and creating your crafts. High-quality Lightweight aluminum crochet hooks with a comfortable grip designed specifically to reduce wrist motion and help maintain a consistent gauge. Made of top-quality stainless steel and copper metals. The size of the product is 5.1 x 2.4 x 0.8 inches.