For V6 cobra devices, there are three colors for your choice, pink, black and white! Please Attention: The dimensions of the cage are the inner length and diameter of the product, and it is the actual size used! Not the outer dimensions !One set includes:1*cage;4* ring,1*Magic Lock,2*keysManual Measurement:Please understand our measurements errors for 1-3mmPrivacy Guaranteed: Your privacy is the utmost importance to us. the only person who knows what's inside the package is you!