Shrink Its! Fun FriendsDIY shrink art kit Kit includes 20 pre cut shrink plastic charms, 5 ball chains in red, yellow, green, blue, and purple, and 3 packs of cord in blue, yellow, and red Charms are made from lightweight, durable plastic and the designs include cute characters like smiling tacos, snails, fish, and mushrooms Adult supervision required when using the oven 6. 8 x 6. 8 Suitable for ages 6+