50Pcs Heat Shrink Piggy Back Spade Connectors 22-16 AWG Electrical Disconnect

What is this?Piggy back spade wire connectors easily splits and connects.Accept a combination of solid and stranded wires for single and multiple applications.Super handy with electrical components that need to be disconnected frequently,to provide a strong and reliable crimp connection to the wire.Quick disconnect wire connectors Widely used in a range of applications: marine, automotive, industrial, RC, and home electrical projects, etc.What will I get?AWG:22-16; Color:Red; Tube Inner Diameter:5.0mm/0.19"In the package of:50pcs piggy back spade connectorsIs there any advantages of the product?Tinned copper ensures a strong wire crimp ,heat shrink wire connector can fully clamp the wires, wire will never slip out of electrical wire terminals crimp connectors.Heat shrink tubing with adhesive lining provides high tensile strength,resistance to weather stretch and mechanical broken. How to use it?Strip wire insulation, use wire crimper crimp Heat Shrink Wire Connector and wire , apply heat with a heat instrument while rotating a terminal. Electrical wire terminals crimp connectors will reduce in size and adhere to the wire.No need soldering set ,quick connection. What should I notice?Heat shrink tubing is correct with the wire,with a proper crimp tool designed for heat shrink connectors and apply heat with a heat tool or a mini blow torch while rotating a terminal, cool down for using.