6.Perform Best Resistance Bands:We have confidence in our pull up assistance bands and services.If you feel good afterusing our resistance band door anchor,please don't forget to recommend them to your friends and family,as they will benefit greatly from your recommendation.If you give it as a gift to your family and friends,they will receive a gift of love and health.If you have any questions, please feel free to contact us at any time,and we guarantee to resolve it within 24 hours. 5.Ligas de resistencia para hacerejercicio:Our stretch straps with loopsare like your companion fighting side by side, accompanying you to fight against negative energy in your body. Our stretch out strap can be applied to different types of sports; Very suitable for exercising your arms, shoulders, chest, gluteus maximus, legs, etc;Long term use our elastic bands for exercisecan keep you in good physical condition. 4.Anti Snap Dual Protection:The stretch bands for exercise are made of the highest quality high elasticity natural latex and comes with a protective polyester cover to prevent pull up bandwear and slow down aging speed of the rubber exercise bands and prevent damage caused by tube resistance bands breakage, providing maximum resistance and providing you with the best fitness experience. All straps have a length of 53.15 inches (4.43 feet) and a maximum stretch length of 159 inches (13.25 feet). 3.Exercise Anytime, Anywhere:Our fabric resistance bandshas a small volume, light weight, and can be carried around. It’s a good substitute for other bulky fitness equipment, such as dumbbells, kettlebells, barbells, etc. Whether you are at home, office, hotel, gym, or outdoors, you can use our fitness bands to exercise anytime, anywhere. 2.Resistance Bands With Handles And Protective Sleeves:5 x camouflage navy blue resistance bands(40lbs,50lbs,60lbs,70lbs,80lbs), 1 x smooth foam door anchor,2 x ankle straps, 2 x Anti slip rubber handles, 1 x Workout Guide, 1 x carrying Bag. Our resistance bands set can be selectively combined and used according to your physical condition. The tension pound value can be adjusted from 40Lbs to 300Lbs. For detailed combination methods, please refer to page A+. 1.300Lbs Heavy Resistance Bands: If you have high requirements for muscle and strength training, you will like our heavy duty exercise bands.The exercise bands resistance can be used alone or stacked in any combination. Whether you are an experienced fitness enthusiast, professional athlete, or beginner. Regardless of gender, whether you want to shape, exercise, rehabilitation training, burn fat, or lose weight and gain muscle, they are the perfect working out equipment.