Specifications: T shape design makes it hard to be twisted and knotted. Durable material made, ensures a strong connection. With two luminous beads, can attract more fish underwater. Especially suitable for night fishing, lightweight, and convenient to use. Type: Luminous Swivel Quantity: 10 Pcs Material: Copper Features: Luminous Beads, T-Shape, Fishing Accessory, Durable Type: 1/0*1 2*3 4*5 6*7 8*10 10*12 Length: 4.2cm/1.65" 3.8cm/1.50" 3.3cm/1.30" 2.8cm/1.10" 2.2cm/0.87" 1.9cm/0.75" (Approx.) Tension: 44kg 38kg 30kg 20kg 13kg 8kg Notes: Due to the light and screen setting difference, the item's colour may be slightly different from the pictures. Please allow slight dimension differences due to different manual measurements. Package Includes: 10 x Luminous Swivels