Description: What the foam spools can offer you is that they are easy to store in your fishing bag and carry on the go without putting any load on you, which with compact design, small volume and lightweight. Foam spools are used to wrap fishing hooks safely and securely, protecting hooks, line and fingers from damage. This can avoid the direct contact between the lead sinker and the fishing line, avoid the wear and damage to the lead sinker to the fishing line, and ensure the performance of the fishing line. It is constructed of plastic material, which is eco-friendly, wear-resistant and durable. There are three different styles for you to choose. Suitable for outdoor fishing, fishing grounds, sea fishing, freshwater fishing, etc. Item Name: Fishing Spool Material: Plastic Usage: Fishing Color: Random Color Features: Reusable, Anti-Tangling, Compact Size Details: 2 Spools: 11cm x 11cm x 4cm/4.33" x 4.33" x 1.57" (Approx.) 4 Spools: 21cm x 12cm x 4.5cm/8.27" x 4.72" x 1.77" (Approx.) 6 Spools: 32cm x 12cm x 4.5cm/12.6" x 4.72" x 1.77" (Approx.) Outer Diameter: 10cm/3.94" (Approx.) Inner Diameter: 1.7cm/0.67" (Approx.) Height: 1.6cm/0.63" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Winding Plates (2Pcs Spools or 4Pcs Spools or 6Pcs Spools)