This mast float significantly reduces the risk of turtleing. A very neat design of 2 inflatable tubes connected with a piece of sailcloth. The sailcloth can be folded around the boltrope inside the sailtrack. The mastfloat is hoisted with the sail. Each tube has a length of 80 cm and can contains 4 liters of air, so total buoyancy is 8 liter. Please note this product is meant for small dinghies only and does not guarantee 100% protection against inversion. Using it is your own responsibility. The product is inflated. EX2600$69.99 We list our current available inventory in our shopping cart. WE SHIP WORLDWIDE! Due to the wide variety of the size and weight of our items we will charge the actual cost of shipping in a separate charge on all orders.You may email us for a shipping cost estimate. Send us email intensitysails(at sign)gmail.com MINIMUM ORDER IS US$10