PROLAST 4FT 150 LBS Boxing bag stands 48" tall and weighs approximately 150 LBS. With a diameter of 20", this bag is one of our most popular Boxing and MMA bags. Perfect for heavy hitters. Filled only with compressed fabric. This bag can be filled up to 300 pounds when purchased unfilled. The unique size of the diameter provides extra striking are as well, for people who like a wider striking area. You can choose a primary and a secondary color from the option below. If you do not choose any color, you will get the same color as in the picture. Made in USA, and comes with a LIFETIME warranty certificate.