The bottle opener is so creative and funny. Mischievous bottle opener with key ring attachment. The opener size is 4.6''*1.65''*0.59''. Its dual functionality enables you to open beers and shoot out bottle tops. As the bottles empty, line them up take aim and fire ! Ideal as a new drinking game, ice breaker or just annoying friends, it can shoot over 5 metres ! Welcome your inquiry.