My headband designs are adjustable, which gives you control over how tight your headband fits! This design is created with 12 cowrie shells; the number 12 represents completion and harmony. The shell portrays a message of respect, honor, and inspiration. Measurement: Width: 1/2 inch Circumference: Expands 21 to 28 inches Material: Authentic Cowrie Shells, Hemp Cord, Trim, Velvet Elastic Style: Adjustable, Afrocentric, Beach, Island Care: Do not store or leave in high or low temperatures (ie. car, direct sunlight, dryer etc.) this can breakdown adhesives used to create the design. Gently hand wash with mild detergent and lay flat to dry; do not put in dryer. **NOTE: Our designs are handcrafted. The designs you purchase may have an unique slight variation from designs pictured in our online shop.**