Availabe in Four Size Features: Brand New & High quality. Made from durable material and unique design. Very suitable for physiological period, the elderly, and the children. The product is helpful in Menstrual period for female. Specifications: Material: Rubber. Color: Random. Size: S: Approx. 22 x 12 cm/ 8.66 x 4.72'' M: Approx. 27 x 15 cm/ 10.63 x 5.91'' L: Approx. 30 x 16 cm/ 11.81 x 6.30" XL: Approx. 34 x 18 cm/ 13.39 x 7.09" S : 300-450 ml (0.3L to 0.45L ) M : 800-900 ml (0.8L to 0.9L ) L: 1500-1700 ml (1.5L to 1.7L ) XL: 1800-2000 ml (1.8L to 2L).