10 sets. Perfect for parties and camps. String and a loom - together for some do it yourself fun to create a one of kind Friendship Bracelet. This bracelet kit includes everything you need 7 strands of yarn, each 2 feet long, 1 braiding loom, two metal rings, and a charm. The perfect craft for kids, this bracelets makes for a fun activity for birthday parties and a great gift for the party bag. Kits include instructions.