Description: The arm sleeves are suitable for women and girls who want to make their arms look slim, it is recommended to wear them about 4-6 hours a day, do not wear them at bedtime; Please read the size of the picture carefully before buying. The slimming arm shapers can be applied when you are doing sports, such as running, swimming, yoga, playing basketball, baseball, volleyball, etc. Note: The fabric is elastic, but it can't be pulled too much, which may easily damage. Features:. Slimming Arm Sleeves. -Color: Black + skin tone. -Material: Nylon and spandex. Note: Manual measurement, please allow slight errors on size. The colors may exist slight difference due to different screens. Package Including 4 * Slimming Arm SleevesSuitable for: the arm sleeves are suitable for women and girls who want to make their arms look slim, it is recommended to wear them about 4-6 hours a day, do not wear them at bedtime; Please read the size of the picture carefully before buying. What you will get: You will get 4 pairs of slimming sleeves for you to change. Colour: as pictures show. Wide Applications: The slimming arm shapers can be applied when you are doing sports, such as running, swimming, yoga, playing basketball, baseball, volleyball, etc. Note: The fabric is elastic, but it can't be pulled too much, which may easily damage. Comfortable material: the fitness arm shapers are made of nylon and spandex, soft and stretchy, comfortable to wear, suitable for different people, fit smoothly under your clothes, make your arm look slimmer. Size information: the arm sleeves are approx. 24 cm long, 8.8 cm wide, can be stretched to 20 - 35 cm, with strong elasticity, suitable for different people.