Make sure this fits by entering your model number. Durable and Quality Pull-up Bands: LEEKEY Resistance bands are made of natural latex material , which is strong wear resistance and can withstand extreme tensile force. You can train without any worries of tear or wear. Good for Stretching and Resistance: Our resistance bands work for anyone need stretching out those sore achy muscles after a workout and stiff ones for before the workout. You can use them to stretch out before deadlifts and squats.