The 12 pcs Tunisian Crochet Hooks Set includes a variety of sizes from 2mm to 8mm, allowing for creating different textures and dimensions in your crochet projects. The multicolor aluminum hooks are compact, measuring 10.7 inches in length, making them easy to handle and store in the included roll-up case. Perfect for Tunisian crochet enthusiasts, this set offers a versatile and convenient tool for all your crafting needs.