The Naturae Donum Double-sided Scrub Band with Sisal & Cotton has been designed with ultimate skin care in mind. This unique back strap features two sides, with Sisal Agave fibres on one side and organic cotton fibres on the other. The rougher side of Sisal gives a relaxing massage and natural exfoliation. The unique property of Sisal is that it stimulates blood flow and helps to reduce cellulite. The soft side made with cotton gently cleanses your body. Machine washable at 60°C. Reef Safe Plastic Free