VIV1023 Features: * Material: Heavy duty rubber * Promotes relaxation and healthy lifestyles in your backyard, camping or anywhere outdoors * Experience a ""getaway"" back to the beach * Great ""problem solver"" when you want to move your hammock to follow the sun or mow your lawn * Attaches in minutes Includes: * Includes: Wheels, powder coated clamp, 2 bolts and 2 nuts