Features: The snap is made of quality alloy copper, sturdy, anti-rust and durable. Fine machining ensures sleek and delicate surface. High strength and heavy duty, can withstand heavy drag force of big fish. Dual lock design, not prone to fall from the hook. Great fishing tackle for fishing lovers.Specification: Material: Alloy Copper Color: Silver Options: 0#; 1#; 2#; 3#; 4#; 5# Quantity: 100pcs Reference: Type Length(mm/in) Drag Force(kg) 0# 12/0.47 7 1# 15/0.59in 13 2# 18/0.71in 20 3# 21/0.93in 33 4# 24/0.94in 42 5# 29/1.14in 52 Weight: Approx. 85gPackage List: 100 x Fishing Snaps 1The snap is made of quality alloy copper, sturdy, anti-rust and durable 2Fine machining ensures sleek and delicate surface 3High strength and heavy duty, can withstand heavy drag force of big fish 4Dual lock design, not prone to fall from the hook 5Great fishing tackle for fishing lovers