【Miwayer Professional Kuaiban】Professional allegro made by hand, with fine workmanship and high-quality materials, is your best choice. 【Material workmanship】Selected high-quality bamboo for more than 6 years, hand-made through 12 processes, sturdy and durable, clear sound and strong penetrating power. 【Specification】Long Kuaiban 2 pieces (6.89*2.16 in). Short Kuaiban 5 pieces (4.33*1.57in). Weight: 350 g. 【Gift】Give a flannel bag, very suitable as a gift to relatives, friends, colleagues, children 【Note】If you are not satisfied with our products, please feel free to contact us, we will try our best to solve the problem and offer timely and reasonable solutions for you.