Kuject 120PCS Solder Seal Wire Connectors, Self-Solder Heat Shrink Butt Connector Waterproof Insulated Electrical Butt Splice Wire Terminals for Marine Automotive Aircraft Boat Truck Stereo Wire Joint BABY 100% Waterproof Cotton Cover: Breathable

100% Waterproof Cotton Cover: Breathable &skin-friendly cotton makes the down pillow hypoallergenic &soft touching

Dimensions: Overall 12

quickly turn on or off

One For Each White And Red Settings

SCENCE:Non-hanging heavy bag design allows you to exercise wherever is most convenient - perfect for your home or commercial gym

Kuject 120PCS Solder Seal Wire Connectors, Self-Solder Heat Shrink Butt Connector Waterproof Insulated Electrical Butt Splice Wire Terminals for Marine Automotive Aircraft Boat Truck Stereo Wire Joint BABY 100% Waterproof Cotton Cover: BreathableTime Saver: Solderless & Crimpless, all you need is just a heat gun to finish the connection, much faster and easier than the old way. Better Waterproof and Seal Performance: There is two hot melt waterproof adhesive rings in each butt connector, which help it hold up better to moisture. Fit for Confined and Narrow Spaces: Can be bent after connection and no need to crimp or solder in the confined area, just control the temperature via a heat gun.