FICTOR Door Pull up Bar for Doorway Strength Training Equipment Adjustable 30-37 Door Frame Non-slip Chin up Bar for Home Gym with No Screw Installation (Red-S（30-37）) Color:Advanced Red-S（30''-37''） You can simple adjust it

You can simple adjust it in the nylon straps so as to meet your workout demands in grass ground or playground

This double wheel design provides more stability than a single wheel design

Stimulates points per Chinese traditional medicine and activates the body's own production of two substances

slip-resistant grip for all workout levels

FICTOR Door Pull up Bar for Doorway Strength Training Equipment Adjustable 30-37 Door Frame Non-slip Chin up Bar for Home Gym with No Screw Installation (Red-S（30-37）) Color:Advanced Red-S（30''-37''） You can simple adjust it["No Drill InstallationElevate your strength training with our doorway pull up bar the ultimate door frame solution. With a hassle free setup simply twist both sides for seamless pull ups and chin ups. Before purchase please measure your door frames width to ensure the correct fit." Adjustable Pull up Bar Customize your workout space effortlessly with our adjustable pull up bar for doorway accommodating door frames from 29. 9" to 37. 4" . Ideal for