Flip Lines are yellow 7" x 4.5" bags with 12' of 3/8" braided buoyant polypro rope stored inside. Our design features an elastic drawstring opening with a cordlock. We recommend tying a knot every 4" in the line for a hand hold ease in righting your boat. Please attach these lines to your d-rings, not the frame. When the craft is upside down it is almost impossible to get a hold for the line when it is attached to the frame, the line will generally float under the craft. You need 2 on either side of your boat for leverage in righting your raft. We have priced this flip line individually because sometimes you might loose one, for more please use the drop down menu and add the quality.