A great tool to help prevent boredom and to keep your nerves calm! This Fiddle Popper is made of soft silicone. Perfect for relieving stress, irritability, anxiousness and boredom at home, in the office, or while traveling. Each bubble makes a delightful pop when firmly pressed. Features: Made of safe silicone. Features 36 bubbles waiting to be popped. Central flap is perfect for pad imprinting, once color only. Comes with a carabiner for easy carrying while traveling. Comes with instructions for a two-person game! 4 3/4"w x 5 1/2"h. Carabiner included, but not assembled.