Package List:1 x Stretch Band PROGRESSIVE STRETCHING LEVELS: This stretch strap comes with a number for progressive levels of stretching, which helps with exercise and practice stretching. Numbered resistance band is an ideal fitness tool for pre and post workout stretching or for physical therapy muscle rehabilitation MULTIPURPOSE: This stretch band can achieve the effect of open shoulders and pull back, slim waist and abdomen, leg shaping, slim arms and so on. The number resistance band is suitable for beginners MATERIAL: Yoga elastic band with numbers is made of cotton polyester blended fabric, offers the right amount of flexibility and resistance for a soft but substantial stretch band training SIZE: 1 x training elastic bands numbers is included in the package, size is 104cm/40.94in (normal condition), weight is approx. 63g/2.22oz APPLICATION: Fitness elastic strap is an effective way to stretch out and loosen tight and sore muscles before and after workouts. Numbered resistance bands is slso great for use as a yoga stretch band