Take Your Training to the Next Level with the Airtrack STAR PRO! Trusted by Olympic Champions Sanne & Lieke Wevers. Including: Electric Pump, Carry Bag, Manual and Box, Inflate and Deflate within Minutes, Waterproof & Anti-Slip, Hand-made with Carbon fibre for the Longest Durability. For more deatails: https://myairostar.com/product....s/airtrack-star?shpx