I thought this would be simulated /imitation leather. It wasn't, it was vinyl. Not very good looking. It was larger than I thought , About 3 feet in height. After reading the the above I decided I would use it as a Heavy Maize bag . I used 60 pound tube sand from home depot . (the kind you throw in the back of your truck or car in the winter) 3 bags and room for more! Yeah, My bag weighs 180 pds !!!! and its just over half way filled. . I had to stop because I still needed to lift the bag to hang it . I'll still use it even though its bigger than I wanted , but the plastic is real turn offThis bag was supposed to be heavier. When I ordered it it was supposed to weigh 100 lb when filled. I guess if you were adding packs of sand in the core maybe. I stuffed it with rolled up cloths until nothing could fit then stuffed more. Even then the most I got out of the bag was 60 lbs. I'm a big guy and the bag flies when I hit it.....Nice quality bag for the priceFilled with rubber mulch holding up great.takes a good hit. has not torn. is rugged. it moves well to shoulder contacts. I need more stuffing though for better elbow hits