Eureka!'s Twin Tube frame system is a quantum leap beyond a typical frame tent. Distinguished by its clear, unobstructed interiors, and its meticulously machined components - Twin Tube is an incredibly rugged, attractive and versatile system that will have you singing its praises! Twin Tube frame tents can be installed on a variety of surfaces.

*Scalloped valance adds to the beauty and festive look *Frame tent design eliminates standing center poles and creates open and unobstructed interior space *Twin Tube system is stronger and more durable than conventional frame systems *A 40x60 is 2,400 sq ft of covered space