DescriptionAre you looking for professional wire connector kit to ensure a long lasting connection for your application ? If yes, ourheat shrink wire connectors must meet your needs. Adopted with durable PE material, practical and sturdy, great for automotive and marine wire connecting use.Features-Color:Assorted Color -Material:PE -Size:4.00X1.60X1.60cm/1.57X0.63X0.63in - Good electrical conductivity and durability, these electrical connectors have stable working performance. - The electrical connectors are made of PE material, with high toughness, so that the service life is longer. - They are specially designed to be used in harsh environments, provides insulation and improves pullout strength. - Heat shrink connectors, offer greater pull strength and excellent resistance to abrasion. - Wide applications. Excellent for motorcycle, off-road vehicles, RVs, and marine application.