The Thule 811XT Board Shuttle SUP Carrier makes transporting your stand up paddleboard easy. Compatible with most roof racks, it features a telescoping design to deliver a custom fit to your board. This product will be shipped directly from Thule and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only. . Telescoping design delivers a custom fit to boards up to 34 in. wide. Strong, durable load straps are padded to protect your board from strap abrasion. Soft, weather-resistant padded cradles protect your board. FlipFit reversible mounting bracket fits all Thule rack systems, round bars, and most factory racks. Dual loading design allows two boards to be carried.