Kotobukiya Yotsubato Danboard Strap Charm for Smartphones - 1 Pack - Retail Packaging - Brown This strap charm might be the smallest Danboard collectible This tiny cardboard box robot stands approximately 30mm inch tall and comes with both a strap attachment and an iPhone audio plug Neck and arm articulation Official Yotsubato! Danboard product Recommended Age: 15 years & up