Pro Heavy Bag has been handcrafted in the USA and manufactured in a beautiful black colour that uses 's indestructible T.A.R.P. Technology. have produced a a bag of perfect density from top to bottom. This makes it perfectly balanced and designed to withstand the most intense workouts. We have no worries that this bags will continue to out-perform long after others have failed. Made of indestructible T.A.R.P. Technology. 14" x 48" (36cm x 122cm) Circumference: 44" (112cm) Approx. 85lb (38kg) *Heavy bag strap sold separately.