If you want to exercise or practice martial arts such as Taekwondo, this product will be your quality choice！Products include:1 * sandbag (empty)1 * Carabiner1# Height: 80cm/31.5inches (approx.)2# Height: 100cm/39.5 inches(approx.)3# Height: 120cm/47.2inches (approx.)4# Height: 140cm/55.1 inches (approx.)5# Height: 160cm/62.9 inches (approx.)6# Height: 180cm/70.8 inches (approx.)Color: red, blackNote:1.Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture.2.Due to different manual measurement methods, please allow slightly different sizes.3.We can provide quality assurance and customer service. If you have any quality issues, please contact our seller service; we will help you with all quality issues. There is absolutely no risk in this purchase.