A-Series A-0 Buoy 8" Diameter - WhiteThe A-Series is the product that launched the Polyform story.  This all-purpose product, with the signature "blue rope hold" has proven itself in the most adverse conditions. Marking gear used in heavy seas is no easy task.  That's why more fishermen use Polyform A-Series than all other buoys combined.  You name it, ocean, sea, or river, and the A-Series has been there. Put your trust in Polyform's most versatile and well-known product.Features:Even wall thickness for maximum thicknessHeavy-duty reinforced ropeholdsPolyform's unique vinyl valve systemDual valve inflation/deflation system Excellent choice for a rafting fender Technical Specifications:Size - 8" x 11.5"Eye Diameter - 0.6"Circumference - 25.1"Volume - 1.6 gallonsBoat Size - Up to 15'*Sold as an Individual