Features:

Rockville SX1650 16 Channel 50 Foot XLR Snake Cable, 100% OFC, Double Shielded
16-Channel Stage Snake Cable XLR Male to XLR Female--50ft
Sends: 12 XLR Male - Returns: 4 XLR Female Connectors
1” thick cable
25 gauge 100% OFC conductor                                                                             
100% OFC wire and aluminum foil double shielding 
Excellent insulation
Labeled and numbered ports for quick and easy set up
Heavy duty steel stage box with handle                                                      
Unit Weight: 15lbs                                                                                     
Shipping Weight: 17lbs                                                                              
Shipping Dimensions: 15 x 15 x 7.9in (38 x 38 x 20cm)