Tahitian Dance Sand Belt ✳︎Product Details✳︎ This is a sand belt made using new tubes! Length: 115-135cm Weight: 2kg There is about 10cm of extra length on each side. Adjustable to your preferred length! If it's too heavy, you can remove some sand. We use sand with a higher specific gravity than regular natural sand. It's dry sand, so you don't have to worry about mold. (Made by mixing natural sand and high specific gravity sand.) We take care to ensure the weight is evenly distributed. This sand belt is very popular with those who practice dance! You can use it for dance practice or weight training. We make each one carefully, but there may be individual differences (some errors may occur. Please understand). We hope it helps with your practice and training.