This kit comes with everything you need to get started. A gray and pink canvas zip up case stores everything easily and conveniently. Crochet Hooks come in sizes: 2mm/2.5mm/3mm/3.5mm/4mm/4.5mm/5mm/5.5mm/6mm Case is aprox. 8 inches in width and 4.5 inches in height. Crochet needles are aprox. 6 Inches in length. Crochet Hooks have bright color coded handles to make it easy to find what needle you need without having to squint down at tiny little numbers printed on the hooks. SOFT GRIP ERGONOMIC CROCHET NEEDLE HANDLES for pain free crochet work for any length of time. ARTHRITIS AND CARPEL TUNNEL FRIENDLY. Tip: store the plastic markers open, or they can become almost stuck in "closed" position after long storage.