Material and Construction Made of thickened plastic with a built in metal spring. The non slip design enables easy operation and provides a strong holding force to keep towels and clothes firmly in place. The material resists aging for long term use. Suitable Size and Opening Overall dimensions are 9.5 x 8 x 1.7 cm (3.74 x 3.15 x 0.67 inches). The maximum opening is 6.5 cm (2.56 inches). Large size offers maximum coverage and grip, suitable for fixing towels of different sizes. Thoughtful Design Features non slip padded surfaces, detachable components, and a strong clamping force. Wind resistant fixing keeps towels in place on windy days and does not leave pressure marks. Wide Application Can dry large items such as quilts, blankets and toys, as well as small items like clothes, shirts and towels. Suitable for family use, laundry, outdoor, travel, sunbathing, camping and various occasions. Use scenarios Drying on a windy balcony or outdoor clothesline to secure towels or garments while drying. Indoor use to dry quilts, blankets, or toys after washing. Traveling or camping to secure towels or clothes on tents, caravans, or other drying spaces.