【Tarp Connection Adapter with Hole】 Adapter for connecting a tarp to a one-pole tent by covering the tent and connecting to the tarp. Contents: Main body: 1 Rope: Approximately 4m x 2 Rope: Approximately 0.8m x 1 Carabiner: 1 Instruction manual Size: Bottom diameter: Approximately 25cm Height: Approximately 12cm Hole diameter: Approximately 5cm Material: Poly-cotton (Polyester 65%, Cotton 35%) I purchased this new, but it has become unnecessary, so I am selling it. (Opened for photography)