Enough to Use: you will receive 4 pairs of volleyball arm sleeves and volleyball knee pads for girls from the package, 2 pairs volleyball arm sleeve and 2 pairs volleyball knee pad, enough to meet your use and replacement needs; The volleyball knee pads and volleyball arm sleeves both are flexible, fitting most people, and they have a thickness of about 4 mm/ 0.16 inch, which can avoid your wrists, forearms and knees from being stung by the ball contact Suitable Size: the volleyball knee pad measures 9.84 inches/ 25 cm in length, about 6.1 inches/ 15.5 cm of upper circumference, and about 5.31 inches/ 13.5 cm of lower circumference; The volleyball arm sleeves measures 10.04 inches/ 25.5 cm in length, about 5.98 inches/ 15.2 cm of upper circumference, and about 2.76 inches/ 7 cm of lower circumference Quality Material to Use: the volleyball arm sleeves are made of polyamide and spandex, the volleyball pads are made of EVA and polyester yarn; They are soft, breathable, flexible, smooth, lasting, sweat absorbing, elastic and lightweight, keeping your skin dry and comfortable during sports, the volleyball arm sleeves are embroidered with volleyball patterns, the workout volleyball knee pads feature a simple design, providing you with satisfactory wearing experience Thumb Hole Design: these volleyball arm sleeves are designed with thumb holes, which offer flexibility for your fingers, and will not chafe your skin, and are firm and not easy to slip, giving you a nice experience Practical and Thoughtful Gifts: you can send the volleyball arm sleeves and volleyball knee pads to your family members or partners who like playing volleyball, to show your goodwill; The ideal gift can bring them many conveniences, and promote your relationship