Description :
100pcs Red 22-18 GA Heat Shrink Butt Wire Crimp Connector Electrical Terminals Guaranteed to hold the strong crimps. Standard crimp and then seal heat shrink butt connectors. Allows visual inspection， prevents corrosion， and provided a waterproof seal. For best results use a hot air gun until it reduces in size and the adhesive flows， filling gaps within the terminal.
Specification :

Quantity : 100pcs Red connector : Suits cable\/ wire sizes 0.5-1.5mm!#!amp!*!sup2; 18-22 GA
Package includes :
1 x Pack of 100 Heat Shrink Butt Wire Crimp Connector
Details pictures :