SAFE AND SECURITY--Fully-insulated material can provide an enhanced level of protection for the wire connection. Transparent, safe and visible. Water & dirt proof can reduces the risk of fire accidents, perfect to prevent corrosion.
DURABLE MATERIAL--Heat activated polyolefin shrink tubing+ Red copper+ Tin plated. Heavy duty construction with reinforced material for added durability.
EASY TO USE--Easy assembly, can be plugged and unplugged at any time. Suitable for the line that needs to be plugged and unplugged or disconnected or replaced.
WIDE APPLICATIONS--Widely used in the wire connection for the home lighting, automotive, motorcycle and other DIY wiring projects.
WELL PACKAGED&WARRANTY--Neat and organized package, easy to identify sizes. Total for 120pcs heat shrink male female spade connectors: 40pcs red(20pcs male, 20pcs female), 60pcs blue(30pcs male, 30pcs female), 20pcs yellow(10pcs male, 10pcs female). 100% satisfaction guaranteed. 24-month Qishare Warranty with Amazon 30 days Full Refund Guarantee.