eg Stretch Band Flexible Adjustable Stretch Strap with Door Anchor for Ballet Yoga Dance Gymnastics or Any Sport Leg Stretch

Easy-to-use leg stretcher to improve your leg flexibility, balance and range of motion in a natural body position. Just a few weeks of consistent use and your friends will notice considerable improvements to your movements.
Train with confidence. Nothing will break due to use of high quality materials: cotton strap that smoothly slides through solid metal welded D-ring. Door anchor secures the strap with a metal bolt through a metal plate.
Flexibility equipment thats ready to use in a few seconds: put the door anchor over any sturdy doorpost, close the door and pull the strap through the D-ring and youre ready to take your poses to the next level. Like a portable stretch machine!
Does not damage door and stays put.This leg stretching equipment will not scratch or damage your door and wont move or slide while youre stretching your legs.
Fixed positions that are sewn with a more solid line and fine craftsmanship; Comes with a storage bag for convenient daily storage and carrying.