• Optimal for daily training, muscle development, fitness, and for use in rehabilitation and physiotherapy. • Suitable for both arm and leg joints. • Made of wear-resistant polyester with sand filling. • High-quality finish with double stitching. • Features four compartments with uniform filling for optimal weight distribution. • Velcro closures allow for simple, variable, and secure adjustment. • Content: 1 unit (for a pair, select 2 units).