Check the listing for details. Air-Lock Biodegradable Strike Indicators - 1 inch, 3-Pack - New. Condition: New. Listed at 7.99 USD. The new biodegradable foam has more benefits beyond keeping our waterways cleaner. The new design out-performs the original plastic design in every way.30% Lighter: Easier, more efficient casting and delivery.Suspends 25% more weight on the water.Stealth: Neutral-colored post is less visible to fish, and the lighter overall weight lands softer on the water.Sensitivity: Better strike detection.Durability: No more leaks, dents, holes, cracks or pops!Easier to see leader slot when attaching. Orders Processed and Filled by Gorge Fly Shop - Hood River OregonInternational Buyers – Please Note:We won't under-value merchandise or mark the item as a gift on customs forms. Doing that is against U.S. and international laws.Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Customs fees are normally charged by the shipping company or collected when you pick the item up. These fees are not additional shipping charges.