Whether you're a pro or amateur boxer, a regular at the gym, or simply looking to keep up your fitness routine, the SB1 Speed Ball by Fairtex is an effective and fun way to train. Fairtex Speed Ball is made of high-quality synthetic leather. Fairtex designed this speed bag for boxing training with the perfect weight and size. It has the dimensions of 12-inch tall, 5-inch diameter, and 23-inch circumference. The bag weighs 190-grams. The Fairtex Speed Bag is ideal for training your hand-eye coordination, fitness, feet work, and endurance. It is perfect for boxing enthusiasts of all levels that want to improve their skills. This ball is sold empty and without a swivel. It can be easily inflated using a hand pump (not included). The Fairtex Speed Ball is available in black, gold, red or blue.