Double Layer Material. The ISLAND SAND 9' KID's air paddle board inspires adventure with its beauty and eye-catching design. The classic all around SUP shape and the KID's width at 28" gives it excellent stability, great tracking and easy paddling experience for any younger paddler to have a great time on the water. The Island Sand Series SUP is designed smallest in length best suited for Kid's of any age. The smoothed out, progressive rocker provides a maneuverability and all-around performance in any flat water. Why Buy an Island SUP? You'll noticed when buying a Inflatable SUP hundreds fo different brands and pricing. Constructed with Island's signature HFTW "High Frequencey Thermo Welding" technics on all seams for durability against Australia's harsh conditions. You'll never have a Island Inflatable seam come apart due to heat or hot days due to HFTW. Premium drop stitch core materials are used plus double layer of material for ultra-stiffness and durability. The Beach Air SUP board is absolutely more rigid yet remains lightweight for easy transport. FEATURES: (HFTW) "High Frequencey Thermo Welded" Seams (Not Glued) Durable drop-stitch core material Double layer material on top & bottom deck Full deck printing graphic and rail graphic for optimum visual impact 4mm Stripe grooving EVA footpad for ultimate grip and comfort Premium quality towing D-rings and safety leash ring Integrated Rear Bungee Power Pad"" for electric motors to be fitted Center grab handle in nylon with rubber pad provides comfort and easy transport Easy removable center fin design Ready-to-Go Accessory Pack: including SUP gear backpack, Island hand action pump, safety leash and STYLE aluminum adjustable paddle SPECIFICATIONS LENGTH 9" / 2.7M WIDTH 28" / 71CM THICKNESS 5" / 12CM VOLUME 250L MAX.RIDER 1 MAX.PRESSURE 15PSI REC.RIDER WEIGHT 80KG MAX. PAYLOAD 90KG WEIGHT 10KG ITEM NO. ISUP-GREEN