Inflatable All Around Stand Up Paddle SUP BoardsAUDAC Inflatable all round boards work well in various conditions. It is a first choice for the water paddling sports on the white water. The boards sizes range from 9-12 ft in length and 30-33" in width as the real demands. The shorter boards are more maneuverable and the longer boards track better in a straight line. Except the following boards size,If you have different requirements on all round boards size, it can be customized .AUDAC- ALLROUNDLENGTHCM/INCHWIDTHCM/INCHTHICKNESSCM/INCHVOLUMELITERSWEIGHT (+/-6%)KG/LBSSuggested RiderWeight Range KG9'8"x31"x4"294      9'8"80  31"10  4"1848.7 19.235-7510'2"x32"x4"310      10'2"82  32"10  4"2049.5 20.940-8010'2"x32"x6"310      10'2"82  32"15  6"2959.8 21.640-9011'2"x32"x6"340      11'2"82  32"15  6"33011.945-9512'0"x33"x6"366      12'0"84  33"15  6"36413.155-120Warning:AUDAC Inflatable Boards larger than 10'5" are not constructed for big surf. Some of the models are functional for wave riding, but none of them are designed or built for jumping.AUDAC BOARDS FEATURES:●Fully wrapped with second layer supported fabric on the top , bottom with 0.9mm thickness PVC Tarpaulin material. creates a stiff,  rigid and sturdy●Double lateral outer skin with double overlap to the top and bottom●Board host material made of 4'' 6 or 8"" thickness high intensity rigid drop stitch floor , Holds up to 450 lbs, Inflate from 8-20 psi●5mm thickness non slip EVA foam on the top: prevents from slipping●Detachable 3 piece special skeg for good tracking,keeps boards headed on its intended course●Deluxe H3 valve : removable,replaceable,reliable and airtight.●Stainless steel D rings for securing small cargoAUDAC DROP STITCH FLOOR CONSTRUCTIONSAll the drop stitch floor is imported from South Korea, Which has super performance.♣ Resistance to defacement and long-lasting lifecycles♣Resistance to damage by sand or shoes♣ Cold-resistance, heat-resistance and air-tightness♣ U.V. stability♣ Maximum air pressure allows the application to any kind of boats♣ A simple and easy repair way our glue♣At your option, Any color of fabric are avaliable if you have big quantity♣8cm.10cm.15cm.20cm. 30cm thicknessare used mostly for different pressure demands