Sold by weight, not volume or length, and each box is different. Each box weighs between 20-25 lb. You could get up to 400’ of rope, depending on the diameter. The majority of the rope is kernmantle static, but it could include any ropes manufactured at Sterling's Maine factory, including rock climbing rope or technical heat-resistant cordage. We are not able to fulfill special requests for rope type or color. Box dimensions are 22” x 16” x 8”.