1. Material: stainless steel + ABS plastic
2. Size: 2 in 1 with keychain: 6.5x1.5cm ,3 in 1 with keychain: 8.7x2.2cm
3. Weight: 2 in 1 with keychain: 29g, 3 in 1 with keychain: 33g
4. Function: fishing line scissors, fishing tackle, hook grinder, knot knotting pin, telescopic keychain
5. Uses: for outdoor fishing