The "19" Chrome Octagon Stainless Steel Sai Karate Practice Uniform Set of 2" is a high-quality set of sai weapons used in martial arts training. The chrome octagon design gives the sai a unique and stylish look, while the stainless steel construction ensures durability and longevity. Perfect for karate practitioners looking to enhance their training with precision and accuracy, this set of sai is a must-have for honing skills in combat sports.