• commercial grade;  weight tested to hold up to 300 pounds

According to the manufacturer, "the user weight limit is meant more to protect the user than the product.  A person cannot make this product burst.  That being said - the user weight limit is meant to keep overweight / deconditioned people off of the product.  It's not a good idea for an obese person to get off the couch and start bouncing on an unstable surface."