The Hosa Cable Snake Insert Cable 1/4 Inch to 1/4 Inch is like getting four individual send-return cables in one easy to manage snake. Perfect for connecting four insert jacks at the console with the ins and outs of four outboard processors in your rack. One snake does it all! These snakes are for effects-loop wiring from a mixer's insert jacks. STP Series models are for connection to four outboard devices which have conventional 1/4 inch Phone jacks.