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

with genuine leather chin strap with steel buckle closure

One For Each White And Red Settings

Fits perfectly under any boxing gloves for an added layer of defense

ELEGANT COMPACT DESIGN: Magnetized base allows it to be put directly onto your refrigerator

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.