BUNDLE: Includes 1 addi Crochet Hook Double Ended 6 inch (15cm) Size US A (2.0mm) and 10 Artsiga Crafts Stitch Markers; each Artsiga Crafts locking stitch marker measures approximately .9" x .5" closed and comes in fun and bright assorted colors. CONSTRUCTION: addi Double-Ended Crochet Hooks are manufactured from a durable, lightweight high-grade aluminum and becoming more and more popular due to their flexibility of use. PRODUCT addi Skacel brand items (designated by the Skacel packaging logo and exclusive ultra-pliable blue cords) are specifically manufactured by GUSTAV SELTER GmbH & Co. for the North American marketplaces.