Description: Handheld reel with 164ft(50m)/100ft (30m)/20m/66ft high visibility nylon line and double ended bolt snap hooks. Heavy duty aluminum alloy reel, stainless steel double ended bolt snap hooks, strong, reliable and corrosion resistant. Double stainless steel swivels to prevent line entanglement and twisting. Unique flared design allows ease of winding with gloves on under cold water, compact and easy to stow. Great addition equipment to scuba gear, cave diving, technical diving activities and a wide variety of diving applications. Specification: Material: Aluminum Alloy + Stainless Steel Reel Color: Black, Blue, Red, Purple, Gold(Optional) Line Color: Yellow Size Chart: Reel Diameter: Approx. 8.5 cm/3.35 inch Reel Thickness: Approx. 5 cm/2 inch Center Hole Diameter: Approx. 3.5 cm/1.38 inch Line Length: Approx. 20 m/66 ft, 30m/100ft, 50m/164ft Bolt Snap Length: Approx. 10 cm/4 inch Package Includes: 1 Set Scuba Diving Finger Spool Set (Includes Reel, line with swivel connector and clip) Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size.