Unfortunately, Ms. Gaga's handcuffs are just toys. These photos were taken as she boarded a commercial plane. People made a big deal about it, but it is legal to carry on handcuffs, and these are self-opening toys anyway. I strongly suggest that she up her game and get some real handcuffs like these: Peerless Model 700 Handcuffs. Available at Handcuff Warehouse.